RP

Ronald E. Purkis

UA US Army: 1 patents #2,720 of 6,974Top 40%
UF US Air Force: 1 patents #6,190 of 16,312Top 40%
📍 Upland, CA: #135 of 401 inventorsTop 35%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,364,447 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4422181 Bi-directional fibre-optic coupler David A. Grafton, Eric B. Hochberg 1983-12-20
4416631 Small arms firing effects simulator Christopher Ray Dawson 1983-11-22