Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DH

David R. Hammer

Comcast: 2 patents #1,624 of 4,447Top 40%
BGB. F. Goodrich: 1 patents #389 of 734Top 55%
SISimula: 1 patents #28 of 72Top 40%
Ford: 1 patents #9,341 of 17,473Top 55%
Glendale, AZ: #179 of 996 inventorsTop 20%
Arizona: #8,163 of 32,909 inventorsTop 25%
Overall (All Time): #1,258,478 of 4,157,543Top 35%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7036844 Bumper airbag with multiple chambers Larry K. Hansen, Deborah L. Kalisz, Paul G. Curry, Wesley Pack, Saeed David Barbat +1 more 2006-05-02
6585289 Belt system with inflatable section within an outer belt section and method of restraint Robert McClenathan, A. Gary Smith 2003-07-01
6343811 Inflatable rollover cushion system Deborah L. Kalisz 2002-02-05
5586615 Vacuum packaged escape slide Kenneth W. Sego, Jr., Lance C. Labun 1996-12-24