Inventor · disambiguated record
John C. Walker
Also filed as: WALKER JOHN C · WALKER JOHN CHARLES
6 granted patents·281 citations·filing 1988–1996
87Inventor score
Technology areasB60C
Top patents by PatentIndex Score
6 records- 0195US4876528AMethod of detecting a deflated tire on a vehicleSP TYRES UK LTD·Filed 1988·Granted Oct 24, 1989·83 cites·11 claims
- 0287US5192929AMethod of detecting a deflated tire on a vehicleSUMITOMO RUBBER IND·Filed 1991·Granted Mar 9, 1993·56 cites·19 claims
- 0383US5252946AMethod of detecting a deflated tire on a vehicleSUMITOMO RUBBER IND·Filed 1991·Granted Oct 12, 1993·43 cites·8 claims
- 0480US5239469AMethod of detecting a deflated tire on a vehicleSUMITOMO RUBBER IND·Filed 1991·Granted Aug 24, 1993·39 cites·14 claims
- 0578US5248957AMethod of detecting a deflated tire on a vehicleSUMITOMO RUBBER IND·Filed 1991·Granted Sep 28, 1993·37 cites·11 claims
- 0661US5734319AMethod of determining the inflation pressure of a tire on a moving vehicleSUMITOMO RUBBER IND·Filed 1996·Granted Mar 31, 1998·23 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →