Individual holder
GRANGER CHARLES C
3 granted patents·22 citations·filing 1975–1980
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0138US4379443AIntake manifold mounted air and fuel mixture heaterGRANGER CHARLES C·Filed 1980·Granted Apr 12, 1983·9 cites·11 claims
- 0235US3992877ACombustion gas pressure generatorGRANGER CHARLES C·Filed 1975·Granted Nov 23, 1976·9 cites·3 claims
- 0329US4329963AAir-fuel charge heater and humidifierGRANGER CHARLES C·Filed 1979·Granted May 18, 1982·4 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →