DL

Darrel E. Leister

Ncr: 1 patents #1,404 of 2,952Top 50%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,820,057 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5196686 Checkout system with inlaid checkout counter keypad — 1993-03-23