JR

John W. Rick

📍 Menlo Park, CA: #2,703 of 3,774 inventorsTop 75%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,036,552 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4455748 Position locating apparatus and method — 1984-06-26