JN

John Nullmeyer

📍 Newark, CA: #633 of 939 inventorsTop 70%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,958,115 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4767358 Battery adapter for C and D size applications Richard Nullmeyer 1988-08-30