RZ

Ronald D. Zerr

📍 Perry, OK: #60 of 85 inventorsTop 75%
🗺 Oklahoma: #6,781 of 12,736 inventorsTop 55%
Overall (All Time): #3,890,034 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5065984 Clamp assembly for removing pins from a concrete form Leon M. Hake 1991-11-19