Inventor · disambiguated record
Jeff A. Simpson
Also filed as: SIMPSON JEFF A
2 granted patents·58 citations·filing 1987–2005
65Inventor score
Top patents by PatentIndex Score
2 records- 0179US7600827B2Rollback reduction in hybrid or conventional powertrain vehicle via vehicle stability enhancement system (VSES)GM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Oct 13, 2009·19 cites·33 claims
- 0277US4898464AMethod and apparatus for determining the position of an objectBEE LINE CO·Filed 1987·Granted Feb 6, 1990·39 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →