Inventor · disambiguated record
John Frederick Armitage
Also filed as: ARMITAGE JOHN F · ARMITAGE JOHN FREDERICK
2 granted patents·181 citations·filing 1990–1993
69Inventor score
Technology areasF02D
Top patents by PatentIndex Score
2 records- 0196US5671141AComputer program architecture for onboard vehicle diagnostic systemFORD GLOBAL TECH INC·Filed 1993·Granted Sep 23, 1997·156 cites·17 claims
- 0268US5136517AMethod and apparatus for inferring barometric pressure surrounding an internal combustion engineFORD MOTOR CO·Filed 1990·Granted Aug 4, 1992·25 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →