RD

Raymond J. Drennen

TT The Torrington: 1 patents #127 of 265Top 50%
📍 Plantsville, CT: #59 of 105 inventorsTop 60%
🗺 Connecticut: #21,355 of 34,797 inventorsTop 65%
Overall (All Time): #3,954,546 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4754103 X-Y position indicator for a display system James De Bisschop 1988-06-28