Inventor · disambiguated record
Samuel A. Johnston
Also filed as: JOHNSTON SAMUEL A · JOHNSTON SAMUEL ANDREW
4 granted patents·94 citations·filing 1975–1978
79Inventor score
Top patents by PatentIndex Score
4 records- 0186US4176557APressure sensorBUNKER RAMO·Filed 1978·Granted Dec 4, 1979·42 cites·55 claims
- 0274US4040118APressure sensitive transducerBUNKER RAMO·Filed 1975·Granted Aug 2, 1977·25 cites·16 claims
- 0372US4160139APressure sensitive switchBUNKER RAMO·Filed 1977·Granted Jul 3, 1979·16 cites·30 claims
- 0450US4202081AMethod of assembling a pressure sensorBORG INSTR INC·Filed 1978·Granted May 13, 1980·11 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →