RB

Robert H. Betcher

📍 Miami, FL: #2,223 of 4,605 inventorsTop 50%
🗺 Florida: #33,682 of 67,251 inventorsTop 55%
Overall (All Time): #4,073,100 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4340809 Security device and method for postage meter machines — 1982-07-20