RL

Raymond R. Lupkas

UN Unknown: 1 patents #172 of 2,033Top 9%
📍 Trumbull, CT: #12 of 50 inventorsTop 25%
🗺 Connecticut: #560 of 2,265 inventorsTop 25%
Overall (1994): #80,291 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5348405 Computer keyboard key depression inhibitor device — 1994-09-20