Inventor · disambiguated record
Raymond Higgerson
Also filed as: HIGGERSON RAYMOND
3 granted patents·58 citations·filing 1976–1978
71Inventor score
Files withAUTOMOTIVE PROD CO LTD3
Top patents by PatentIndex Score
3 records- 0186US4099604AFriction clutch with integral adjusterAUTOMOTIVE PROD CO LTD·Filed 1977·Granted Jul 11, 1978·38 cites·8 claims
- 0267US4109773ARelease bearing assemblies for vehicle clutchesAUTOMOTIVE PROD CO LTD·Filed 1976·Granted Aug 29, 1978·17 cites·15 claims
- 0336US4229940AHydraulic master cylinderAUTOMOTIVE PROD CO LTD·Filed 1978·Granted Oct 28, 1980·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →