RI

Robert Henry Niemeyer III

AI Am International: 1 patents #56 of 142Top 40%
📍 Martinez, CA: #143 of 261 inventorsTop 55%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,965,596 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4794406 Pen lifting and lowering positioner for graphic recorder — 1988-12-27