WM

William Ronald Martis

📍 San Diego, CA: #15,630 of 23,606 inventorsTop 70%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,525,737 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6634375 Leak arresting valve John D. Olivas, Mark C. Martis, Patrick J. Cunningham, Juan Olivas, Ray D. Kelm 2003-10-21