Inventor · disambiguated record
Richard Campbell
Also filed as: CAMPBELL RICHARD · CAMPBELL RICHARD F
4 granted patents·70 citations·filing 1977–2019
78Inventor score
Top patents by PatentIndex Score
4 records- 0194US10780752B1Vehicle hitch ball detection systemFORD GLOBAL TECH LLC·Filed 2019·Granted Sep 22, 2020·22 cites·19 claims
- 0263US4358154AVehicle crashworthy seatBOEING VERTOL CO·Filed 1980·Granted Nov 9, 1982·30 cites·12 claims
- 0344US4142327ATrack mechanism assembly for a light rail vehicleBOEING CO·Filed 1977·Granted Mar 6, 1979·10 cites·39 claims
- 0436US4244561AAirborne hoistUS ARMY·Filed 1979·Granted Jan 13, 1981·8 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →