Inventor · disambiguated record
John D. Blanke
Also filed as: BLANKE JOHN D · BLANKE JOHN DAVID · BLANKE SR JOHN D
9 granted patents·187 citations·filing 1976–1991
90Inventor score
Top patents by PatentIndex Score
9 records- 0183US4148211ASampling system for engine exhaust gas analysis apparatusBECKMAN INSTRUMENTS INC·Filed 1978·Granted Apr 10, 1979·43 cites·8 claims
- 0281US4031747AMisfire monitor for engine analysis having automatic rescalingBECKMAN INSTRUMENTS INC·Filed 1976·Granted Jun 28, 1977·29 cites·7 claims
- 0375US4030349AEngine analysis apparatusBECKMAN INSTRUMENTS INC·Filed 1976·Granted Jun 21, 1977·24 cites·10 claims
- 0474US4175427AEngine fault analysis on catalytic converter equipped autosBECKMAN INSTRUMENTS INC·Filed 1978·Granted Nov 27, 1979·25 cites·12 claims
- 0562US4171637AFuel burning efficiency determination systemBECKMAN INSTRUMENTS INC·Filed 1978·Granted Oct 23, 1979·16 cites·21 claims
- 0653US4841765AMethod of locating a partially plugged port fuel injector using misfire monitorBLANKE JOHN D·Filed 1988·Granted Jun 27, 1989·16 cites·10 claims
- 0750US4116053AThermal reactor/catalytic converter efficiency determination methodBECKMAN INSTRUMENTS INC·Filed 1977·Granted Sep 26, 1978·10 cites·8 claims
- 0841US5175997AMethod of determining catalytic converter efficiency on computer controlled vehiclesBLANKE SR JOHN D·Filed 1991·Granted Jan 5, 1993·18 cites·5 claims
- 0939US4164142AMethod for setting side to side carburetor balanceBECKMAN INSTRUMENTS INC·Filed 1978·Granted Aug 14, 1979·6 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →