DZ

David M. Zehnpfennig

HA Hughes Aircraft: 2 patents #748 of 2,963Top 30%
RTX (Raytheon): 1 patents #8,248 of 15,912Top 55%
📍 Manhattan Beach, CA: #300 of 861 inventorsTop 35%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,491,956 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9632183 Mitigation of radio frequency interference (RFI) in global positioning system (GPS) signals Kenneth Goldmann, Omid Cherchian, Brian R. Gonzales 2017-04-25
5407185 Reconfigurable clamp Matthew G. Driggs, Danny R. Chandler 1995-04-18
4866837 Dual port alignment assembly station for attaching components to circuit boards Gail M. Heissenberger, Timothy E. Dearden 1989-09-19