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.
28 patents from 1974 · every year
1974 · 28
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US3784096
Hydrogen heating system
United States · F Zweifel · Lee Raymond Organization Inc · 8 Jan 1974
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US3786858
Method of extracting heat from dry geothermal reservoirs
United States · R Potter, E Robinson and 2 more · 22 Jan 1974
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US3789252
Two-part stator for large rotating electrical machines
United States · K Abegg · Bbc Brown Boveri & Cie · 29 Jan 1974
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US3792295
Electromagnetic drive system
United States · F Garbi · 12 Feb 1974
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US3792688
Anti-pollution gasified liquid fuel system
United States · L Grainger · 19 Feb 1974
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US3792690
Method and system for open cycle operation of internal combustion engines
United States · T Cooper · 19 Feb 1974
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US3799124
Hydrogen engine and method of fueling same
United States · M Swain · POLLUTION FREE POWER CORP · 26 Mar 1974
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US3804201
Oil rate regulator for internal combustion engine tightness member
United States · P Rombi, Alfonso N D and 1 more · 16 Apr 1974
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US3808818
Dual combustion engine and cycle
United States · R Cataldo · General Motors Corp · 7 May 1974
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US3812324
Glow coil ignitor
United States · J Faffaelli, R Palmer and 1 more · 21 May 1974
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US3814081
Optical measuring catheter
United States · T Mori · Olympus Optical Co Ltd · 4 Jun 1974
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US3815574
Solar heating system
United States · G Gaydos · 11 Jun 1974
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US3816401
Exhaust gas conversion process and catalyst
United States · R Hansford · Union Oil Company of California · 11 Jun 1974
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US3817232
Method and apparatus for reducing toxic compounds in exhaust gases from combustion type power plant
United States · Y Nakajima, T Yoshimura and 2 more · 18 Jun 1974
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US3817689
Gas burner having lateral openings and a device for deflecting the flames upwards
United States · M Capy · CO EUROP EQUIPEMENT MENAGER CE · 18 Jun 1974
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US3821358
Closed-cycle thermochemical production of hydrogen and oxygen
United States · L Interrante, R Wentorf and 1 more · 28 Jun 1974
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US3825336
Variable color photographic lighting source
United States · R Reynolds · Polaroid Corp · 23 Jul 1974
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US3828736
Method and apparatus for operating combustion engines
United States · C Koch · Siemens Corp · 13 Aug 1974
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US3830667
Method of making flexible fiberoptic bundles
United States · G Carpenter · American Optical Corp · 20 Aug 1974
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US3832488
Non-impact printer
United States · W Fahey, R Johnson and 1 more · 27 Aug 1974
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US3841643
Seal for bearings and similar rotating members
United States · N Mclean · 15 Oct 1974
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US3844262
Vaporization of exhaust products in hydrogen-oxygen engine
United States · P Dieges · 29 Oct 1974
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US3844270
Energy conversion system
United States · R Black · 29 Oct 1974
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US3846251
Apparatus for solar distillation
United States · H Hay · 5 Nov 1974
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US3848427
Storage of gas in underground excavation
United States · R Loofbourow · 19 Nov 1974
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US3851495
Method and apparatus for preventing thermal pollution
United States · J Lahoud, D Orphal and 1 more · 3 Dec 1974
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US3853114
Solar heat absorber
United States · G Gaydos · 10 Dec 1974
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US3854494
Safety valve
United States · J Zahorsky · Crosby Valve and Gage Co · 17 Dec 1974