Inventor · disambiguated record
John H. Keyes
Also filed as: KEYES JOHN H · KEYES JOHN HAROLD
9 granted patents·336 citations·filing 1974–1977
91Inventor score
Top patents by PatentIndex Score
9 records- 0189US4131171ALow energy consumption vehicle propelled by thermal engineKEYES JOHN H·Filed 1977·Granted Dec 26, 1978·68 cites·22 claims
- 0287US4208921AFlywheel energy accumulatorKEYES JOHN H·Filed 1977·Granted Jun 24, 1980·45 cites·12 claims
- 0384US4088266AMethod and apparatus for collecting, storing and transmitting solar heatINT SOLARTHERMICS CORP·Filed 1976·Granted May 9, 1978·47 cites·26 claims
- 0481US3987786AMethod and apparatus for collecting, storing and transmitting solar heatKEYES JOHN HAROLD·Filed 1974·Granted Oct 26, 1976·38 cites·25 claims
- 0580US4163914AInfinitely variable ratio permanent magnet transmissionKEYES JOHN H·Filed 1977·Granted Aug 7, 1979·34 cites·10 claims
- 0678US3946720ASolar heat collectorINT SOLARTHERMICS CORP·Filed 1974·Granted Mar 30, 1976·28 cites·9 claims
- 0776US3946944AMethod of heating a building structure with solar heatINT SOLARTHERMICS CORP·Filed 1974·Granted Mar 30, 1976·27 cites·4 claims
- 0869US3946721AMethod of collecting and storing solar heatINT SOLARTHERMICS CORP·Filed 1974·Granted Mar 30, 1976·21 cites·3 claims
- 0965US4088117ASolar heat collecting unitsINT SOLARTHERMICS CORP·Filed 1976·Granted May 9, 1978·28 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →