DC

David Call

AH Air Company Holdings: 3 patents #3 of 25Top 15%
TU Trw Automotive U.S.: 2 patents #46 of 286Top 20%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Boulder, CO: #882 of 5,018 inventorsTop 20%
🗺 Colorado: #5,842 of 40,980 inventorsTop 15%
Overall (All Time): #659,871 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
7302962 Vehicle pressure relief valve having peripherally secured flaps and method of manufacturing the same Thomas E. Blake, III, Brenda Schworer, Daniel D. Carlson 2007-12-04
7182093 Vehicle pressure relief valve having centrally secured flaps and method of manufacturing the same Thomas E. Blake, III, Daniel D. Carlson, John J. Strzempko, Brenda Schworer 2007-02-27
6840529 Articulated pickup truck camper/trailer 2005-01-11
5494133 Controlled weight-lowering device Kenneth L. Green, Ewald Kerkhoff 1996-02-27
5345821 Relative humidity sensing apparatus William L. Reich 1994-09-13
5347285 Method and apparatus for tracking the position and velocity of airborne instrumentation Peter F. MacDoran, Kenneth L. Gold 1994-09-13
4907449 Meteorological data encoder for measuring atmospheric conditions James A. Nolan, Steven J. Lassman 1990-03-13
4543836 Modular cup-type anemometer 1985-10-01