Inventor · disambiguated record
Dirk J. Hardtmann
Also filed as: HARDTMANN DIRK · HARDTMANN DIRK J · HARDTMANN DIRK JEFFERY
6 granted patents·520 citations·filing 1994–2001
88Inventor score
Top patents by PatentIndex Score
6 records- 0195US5480181ASide impact head strike protection systemSIMULA INC·Filed 1994·Granted Jan 2, 1996·165 cites·50 claims
- 0295US5464246AInflatable tubular cushions for crash protection of seated automobile occupantsSIMULA INC·Filed 1994·Granted Nov 7, 1995·101 cites·33 claims
- 0391US5649035AFiber optic strain gauge patchSIMULA INC·Filed 1995·Granted Jul 15, 1997·111 cites·49 claims
- 0484US5839753AInflatable tubular torso restraint systemSIMULA INC·Filed 1997·Granted Nov 24, 1998·66 cites·50 claims
- 0580US6336653B1Inflatable tubular knee bolsterSIMULA INC·Filed 1997·Granted Jan 8, 2002·52 cites·30 claims
- 0673US6511093B2Head protection system for occupants of motor vehiclesBAYERISCHE MOTOREN WERKE AG·Filed 2001·Granted Jan 28, 2003·25 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →