Inventor · disambiguated record
David R. Bishoff
Also filed as: BISHOFF DAVID R
3 granted patents·41 citations·filing 1990–1992
71Inventor score
Files withWOODWARD GOVERNOR CO3
Top patents by PatentIndex Score
3 records- 0158US5215444ASystem for controlling oil viscosity and cleanlinessWOODWARD GOVERNOR CO·Filed 1992·Granted Jun 1, 1993·22 cites·26 claims
- 0242US5156177AFlow loading unloader valveWOODWARD GOVERNOR CO·Filed 1990·Granted Oct 20, 1992·12 cites·27 claims
- 0335US5118259ASystem for controlling oil viscosityWOODWARD GOVERNOR CO·Filed 1990·Granted Jun 2, 1992·7 cites·37 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →