Patents
What the patent offices held Meyer's claims against. Their examiners chose these, not us, which makes the list a record of how each application was actually judged.
Citation index — what each of Meyer’s filings cites, and every later patent citing it.
67 patents from 1981 · every year
1981 · 67
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US4243018
Solar energy concentrator
United States · S. Eugene Hubbard · Kawneer Co Inc · 6 Jan 1981
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US4244023
Microprocessor-based engine control system with acceleration enrichment control
United States · Edwin A. Johnson · Bendix Corp · 6 Jan 1981
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US4244328
Procedure for the operation of combustion engine
United States · Olle B. Lindstrom · 13 Jan 1981
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US4246466
Electric heat storage apparatus
United States · Richard E. Rice, Barry M. Cohen and 2 more · 20 Jan 1981
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US4246888
Solar heat collecting apparatus
United States · Jerome F. Jarzenbeck, Sr. · 27 Jan 1981
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US4250958
Double tubular thermal energy storage element
United States · Kurt J. Wasserman · 17 Feb 1981
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US4253801
Convection current pumping called, series convection pump
United States · Louis R. O'Hare · 3 Mar 1981
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US4255403
Magnetically stabilized fluid cross-flow contactor having support means and process for using the same
United States · Francis X. Mayer, Martin O. Gernand and 1 more · 10 Mar 1981
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US4256090
Solar heating system
United States · Alessandro Imperiale · 17 Mar 1981
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US4256554
Electrolytic cell for separating chlorine gas from other gases
United States · Harry K. Bjorkman, Jr. · Energy Development Associates Inc · 17 Mar 1981
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US4256814
Photoelectro-chemical cell system
United States · Yitzhak Avigal, David Cahen and 3 more · 17 Mar 1981
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US4257366
Fuel feed system and method for gasoline burning internal combustion engine
United States · Robert C. Strem, Richie C. Strem and 2 more · 24 Mar 1981
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US4257401
Solar heat collector
United States · Ronald M. Daniels · 24 Mar 1981
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US4257556
Fluid heat transfer system
United States · Stephen F. Skala · 24 Mar 1981
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US4258780
Dual cycle heat pipe-method and apparatus
United States · Mikio Suo · United Technologies Corp · 31 Mar 1981
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US4261955
Vertical type porous membrane hydrogen generator
United States · Cornelius E. Bailey, Jr., Walter G. Taschek and 1 more · 14 Apr 1981
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US4262112
Process for preparing polycarbonates using cyclic isourea catalysts
United States · Victor Mark · General Electric Co · 14 Apr 1981
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US4262735
Installation for storing and recovering heat energy, particularly for a solar power station
United States · Philippe Courrege, Jean Deflandre and 2 more · 21 Apr 1981
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US4262739
System for thermal energy storage, space heating and cooling and power conversion
United States · Dieter M. Gruen, Paul R. Fields and 1 more · 21 Apr 1981
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US4263112
Cell and method for electrolysis of water and anode therefor
United States · Robert A. Frosch · John R. Aylward · 21 Apr 1981
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US4263895
Solar energy receiver
United States · Angelo A. Colao · Sanders Associates Inc · 28 Apr 1981
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US4263961
Method and an apparatus for storing heat energy
United States · Ernst Morawetz, Birgit I. Morawetz and 1 more · 28 Apr 1981
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US4264298
Hotplate-type gas burner
United States · Giuseppe Simeoni · 28 Apr 1981
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US4264362
Supercorroding galvanic cell alloys for generation of heat and gas
United States · Sergius S. Sergev, Stanley A. Black and 2 more · 28 Apr 1981
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US4265721
Commercial hydrogen gas production by electrolysis of water while being subjected to microwave energy
United States · Saul A. Hackmyer · 5 May 1981
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US4267881
Heat storage sink
United States · Cecil W. Byerly · 19 May 1981
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US4268116
Method and apparatus for radiant energy modulation in optical fibers
United States · Donald Schmadel, William H. Culver and 2 more · 19 May 1981
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US4268332
Method of making precision parabolic reflector apparatus
United States · Gordon R. Winders · Sun Trac Industries Inc · 19 May 1981
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US4270282
Housed clothes dryer
United States · Helmut Lotz · Bosch Siemens Hausgerate GmbH · 2 Jun 1981
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US4270512
Heat storing fireplace
United States · Robert E. Van Der Maas · 2 Jun 1981
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US4270523
Heat storage apparatus and heat exchanger element for use therein
United States · Joannes M. Van Heel · Stichting Bouwcentrum · 2 Jun 1981
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US4270600
Accumulator of energy for conversion to heat
United States · Francis Bourdin · Saint Gobain Industries SA · 2 Jun 1981
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US4271793
Internal combustion engine
United States · Joseph M. Valdespino · 9 Jun 1981
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US4273343
Shaft seal
United States · Teunis Visser · IHC Holland NV · 16 Jun 1981
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US4274383
Fuel vaporizer
United States · Jerry W. Adams · VAPOR MATIC CORP · 23 Jun 1981
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US4275363
Method of and apparatus for driving an ultrasonic transducer including a phase locked loop and a sweep circuit
United States · Shoji Mishiro, Seiji Hamada and 1 more · 23 Jun 1981
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US4276440
Thermoelectric generator operating with a cooling device for converting solar energy into electric energy, and system for the use thereof
United States · Pierino Cannelli · 30 Jun 1981
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US4280480
Solar heating plant
United States · Sulpicio B. Raposo · 28 Jul 1981
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US4280483
Solar heater
United States · I. Lawrence Schaffer · 28 Jul 1981
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US4280553
System and process for storing energy
United States · Samuel L. Bean, James W. Swaine, Jr. and 2 more · 28 Jul 1981
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US4283588
Automatic guidance system for radiation-responsive systems
United States · Helmut Zitzelsberger · Siemens AG · 11 Aug 1981
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US4284899
Gravity fed power generator
United States · Donald J. Bendiks · 18 Aug 1981
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US4285389
Thermal energy storage apparatus
United States · Jack F. Horton · 25 Aug 1981
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US4286574
Trickle-type thermal storage unit
United States · John J. Vrolyk, Ronald P. Pauckert and 1 more · 1 Sep 1981
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US4287038
Purification of chlorophenolic derived compounds
United States · Edward M. Geiser, Russell W. Johnson and 1 more · 1 Sep 1981
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US4287881
Solar energy absorber for use with a linear optical concentrating system
United States · Mario Palazzetti, Angioletta Boero and 3 more · 8 Sep 1981
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US4287942
Heat storage apparatus
United States · William C. Whitman · 8 Sep 1981
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US4289118
Solar energy system with pivoting lens and collector and conduit system therefor
United States · Virgil Stark · North American Utility Construction Corp · 15 Sep 1981
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US4289797
Method of depositing uniform films of Six Ny or Six Oy in a plasma reactor
United States · Aline Akselrad · Western Electric Co Inc · 15 Sep 1981
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US4289970
Wind powered electrical generator
United States · David D. Deibert · 15 Sep 1981
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US4289988
Centrifugal mechanism and switch
United States · Edward J. Schaefer · Franklin Electric Co Inc · 15 Sep 1981
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US4291235
Windmill
United States · Karl H. Bergey, Jr. · Michael L. S. Bergey · 22 Sep 1981
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US4291750
Selective extraction heat storage unit
United States · Arthur J. Clyne, John E. Knarr and 2 more · 29 Sep 1981
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US4292532
Two-stage electric generator system
United States · Adrien Leroux · HOP Consulab Inc · 29 Sep 1981
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US4292959
Solar energy collection system
United States · John F. Coburn, Jr. · Exxon Research and Engineering Co · 6 Oct 1981
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US4297000
Solar lighting system
United States · James E. Fries · 27 Oct 1981
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US4302320
Water gas electrolyzer apparatus
United States · Arlin C. Lewis · 24 Nov 1981
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US4303051
Fuel economizer
United States · Rainer E. Weishaar · MICHIGAN MOTOR CORP · 1 Dec 1981
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US4305381
Solar air collector
United States · Eddy Misrahi · Denis Deschenes · 15 Dec 1981
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US4305794
Photochemical electrode
United States · Robert S. Davidson, Charles J. Willsher and 1 more · 15 Dec 1981
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US4306416
Closed cycle, hydraulic-turbine heat engine
United States · Joseph Iozzi · 22 Dec 1981
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US4306532
Modified internal combustion engine and method for utilizing low and medium BTU gaseous fuels
United States · Salvador L. Camacho · Technology Application Services Corp · 22 Dec 1981
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US4306613
Passive cooling system
United States · Nicholas S. Christopher · 22 Dec 1981
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US4306858
Recuperative heating unit for industrial furnace
United States · Horst Simon · Loi Industrieofenanlagen GmbH · 22 Dec 1981
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US4307710
Solar energy collector system
United States · Howard Natter · 29 Dec 1981
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US4307711
Sun tracking solar energy collector system
United States · George J. Doundoulakis · 29 Dec 1981
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US4307936
System for collecting solar energy
United States · Tsurunosuke Ochiai · 29 Dec 1981