Inventor · disambiguated record
Frank Niertit
Also filed as: NIERTIT FRANK
6 granted patents·65 citations·filing 1976–1981
82Inventor score
Top patents by PatentIndex Score
6 records- 0169US4096839AInternal combustion engine air-fuel ratio control system utilizing oxygen sensorSTROMBERG CARLSON CORP·Filed 1976·Granted Jun 27, 1978·18 cites·8 claims
- 0264US4354060AElectronic telephoneSTROMBERG CARLSON CORP·Filed 1979·Granted Oct 12, 1982·14 cites·4 claims
- 0358US4437096AConcentrator circuit incorporating solid state bilateral bridge arrangementSTROMBERG CARLSON CORP·Filed 1981·Granted Mar 13, 1984·11 cites·6 claims
- 0452US4451703AAll electronic interface for telephony systemSTROMBERG CARLSON CORP·Filed 1981·Granted May 29, 1984·10 cites·13 claims
- 0551US4052970AAir-fuel ratio control system utilizing oxygen sensor and pressure differential sensorSTROMBERG CARLSON CORP·Filed 1976·Granted Oct 11, 1977·11 cites·4 claims
- 0622US4482817ABilateral electronic switchSTROMBERG CARLSON·Filed 1981·Granted Nov 13, 1984·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →