DO

Dennis L. Orphal

SI Southwest Research Institute: 3 patents #198 of 935Top 25%
AT Alliant Techsystems: 1 patents #285 of 658Top 45%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Pleasanton, CA: #1,405 of 3,062 inventorsTop 50%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,594,316 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7077048 Multi-layered trap ballistic armor Charles E. Anderson, Jr., Gordon R. Johnson 2006-07-18
6718861 Momentum trap ballistic armor system Charles E. Anderson, Jr., Gordon R. Johnson 2004-04-13
6474213 Reactive stiffening armor system James D. Walker 2002-11-05