Inventor · disambiguated record
Philip W. Koetsch
Also filed as: KOETSCH PHILIP W
3 granted patents·35 citations·filing 1975–1978
67Inventor score
Files withNCR CO3
Top patents by PatentIndex Score
3 records- 0178US3986101AAutomatic V-I crossover regulatorNCR CO·Filed 1975·Granted Oct 12, 1976·28 cites·5 claims
- 0244US4201928APower transistor actuating and bootstrap drive circuitNCR CO·Filed 1978·Granted May 6, 1980·6 cites·7 claims
- 0324US4067055AHigh-speed inductance driverNCR CO·Filed 1976·Granted Jan 3, 1978·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →