CH

Charles E. Hammers

📍 Edmond, OK: #341 of 633 inventorsTop 55%
🗺 Oklahoma: #6,781 of 12,736 inventorsTop 55%
Overall (All Time): #3,389,601 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7237683 Display device for coins, medals and medallions — 2007-07-03