Patents
Patents filed since that cite Meyer's. Most are other people's work, and an examiner chose many of them during prosecution rather than the applicant volunteering them.
Citation index — what each of Meyer’s filings cites, and every later patent citing it.
24 patents from 1987 · every year
1987 · 24
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US4716491A
High frequency plasma generation apparatus
United States · 29 Dec 1987
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US4707229A
Method for evolution of oxygen with ternary electrocatalysts containing valve metals
United States · 17 Nov 1987
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US4703749A
Solar apparatus
United States · 3 Nov 1987
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US4696284A
Solar heated canteen
United States · 29 Sep 1987
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US4695472A
Methods and apparatus for extending the shelf life of fluid food products
United States · 22 Sep 1987
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US4690097A
Apparatus and method for plasma treatment of resin material
United States · 1 Sep 1987
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US4691075A
Energy conversion system
United States · 1 Sep 1987
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US4687880A
Tubular luminescence photovoltaic array
United States · 18 Aug 1987
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US4683388A
Compound induction electric rotating machine
United States · 28 Jul 1987
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US4674476A
Solar heating and cooling apparatus
United States · 23 Jun 1987
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US4672949A
Solar energy collector having an improved thermal receiver
United States · 16 Jun 1987
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US4669973A
Combustion chamber for heating devices
United States · Herbert Langen · Erich Kenner · 2 Jun 1987
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US4670113A
Electrochemical activation of chemical reactions
United States · 2 Jun 1987
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US4665895A
Ellipsoidal solar dish concentrator
United States · 19 May 1987
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US4662977A
Neutral particle surface alteration
United States · 5 May 1987
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US4660543A
Apparatus for heating, storing and transferring of heat
United States · 28 Apr 1987
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US4659305A
Flue gas recirculation system for fire tube boilers and burner therefor
United States · 21 Apr 1987
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US4658166A
Synchronous electric motor with disc-shaped permanent magnet rotor
United States · 14 Apr 1987
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US4655196A
Through the wall solar cooker
United States · 7 Apr 1987
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US4650415A
Combustion chamber for heating devices
United States · Herbert Langen · Erich Kenner · 17 Mar 1987
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US4650554A
Photoelectrolysis method and means
United States · 17 Mar 1987
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USD288593S
Solar collector
United States · 3 Mar 1987
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US4640044A
Hood or cover used to eradicate fire ants
United States · 3 Feb 1987
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US4634086A
Solar ray collecting device for use in a spacecraft
United States · 6 Jan 1987