Inventor · disambiguated record
Leonard Simpson
Also filed as: SIMPSON LEONARD
4 granted patents·170 citations·filing 1995–1999
79Inventor score
Top patents by PatentIndex Score
4 records- 0192US6081759ASeat belt tension sensorBREED AUTOMOTIVE TECH·Filed 1998·Granted Jun 27, 2000·116 cites·15 claims
- 0256US5538011AFolding chair aid for sexual relationsFiled 1995·Granted Jul 23, 1996·39 cites·10 claims
- 0347US5845730AElectro-mechanical accelerometer to actuate a vehicular safety deviceBREED AUTOMOTIVE TECH·Filed 1996·Granted Dec 8, 1998·11 cites·26 claims
- 0431US6087606AWaterproof switch with single contact and method for manufacturing sameMICRO CONTACTS INC·Filed 1999·Granted Jul 11, 2000·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →