DB

Donald A. Beauvais

CA Calcomp: 1 patents #29 of 71Top 45%
Overall (All Time): #3,732,522 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5701141 Digitizer tablet system with dual-mode cursor/mouse Steven R. Schmenk 1997-12-23