Inventor · disambiguated record
Douglas C. Hahn
Also filed as: HAHN DOUGLAS C
6 granted patents·1 pending application·161 citations·filing 1996–2012
85Inventor score
Top patents by PatentIndex Score
7 records- 0187US7246836B2Seat having suspension systemSEATS INC·Filed 2005·Granted Jul 24, 2007·33 cites·8 claims
- 0281USD504784SVehicle seatSEATS INC·Filed 2004·Granted May 10, 2005·33 cites·1 claims
- 0380US8561748B1Suspension configuration for a seatHAHN DOUGLAS C·Filed 2012·Granted Oct 22, 2013·16 cites·18 claims
- 0472US5681080AVehicle seat for person wearing self-contained breathing apparatusSEATS INC·Filed 1996·Granted Oct 28, 1997·58 cites·19 claims
- 0564US7390062B2Seat having cushion height and recline adjustment mechanismsSEATS INC·Filed 2005·Granted Jun 24, 2008·10 cites·2 claims
- 0650US7032874B2Suspension adjusting handle for a suspension systemSEATS INC·Filed 2003·Granted Apr 25, 2006·11 cites·16 claims
- 0743US2010207433A1Seat with energy absorption deviceSEATS INC·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →