Inventor · disambiguated record
David E. Hanson
Also filed as: HANSON DAVID E · HANSON DAVID ERIC
8 granted patents·1 pending application·237 citations·filing 1980–2006
89Inventor score
Top patents by PatentIndex Score
9 records- 0193US7234442B2Controlled starting and braking of an internal combustion engineBOSE CORP·Filed 2006·Granted Jun 26, 2007·26 cites·33 claims
- 0292US4991698ADamping with damping mass inside wheelBOSE CORP·Filed 1989·Granted Feb 12, 1991·78 cites·15 claims
- 0391US4519755AGerotor vacuum pumpSARGENT WELCH SCIENTIFIC CO·Filed 1984·Granted May 28, 1985·61 cites·18 claims
- 0489US7252053B2Electromagnetic actuator and controlBOSE CORP·Filed 2006·Granted Aug 7, 2007·16 cites·2 claims
- 0579US7128032B2Electromagnetic actuator and controlBOSE CORP·Filed 2004·Granted Oct 31, 2006·16 cites·43 claims
- 0679US7082899B2Controlled starting and braking of an internal combustion engineBOSE CORP·Filed 2004·Granted Aug 1, 2006·20 cites·21 claims
- 0747US4366834ABack-flow prevention valveSARGENT WELCH SCIENTIFIC CO·Filed 1980·Granted Jan 4, 1983·16 cites·27 claims
- 0837US6679806B2Soft shift system and methodS & S TRUST·Filed 2002·Granted Jan 20, 2004·4 cites·12 claims
- 0924US2003020456A1Hardened process controllerFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →