CS

Charles Vernon Zenz, Sr.

IBM: 3 patents #26,272 of 70,183Top 40%
📍 Rochester, MN: #1,297 of 3,042 inventorsTop 45%
🗺 Minnesota: #19,064 of 52,454 inventorsTop 40%
Overall (All Time): #1,638,788 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5841425 Ambidextrous computer input device 1998-11-24
5748451 Power distribution/stiffener for active back plane technologies Gary Allen Thompson 1998-05-05
5432386 Battery back-up control circuit for battery backed up rack mounted devices Patrick A. Cerra, Jr. 1995-07-11