PS

Praful M. Shah

IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #3,907,887 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4943815 Laser printer with light-exposure prevention Charles Stanley Aldrich, James A. Craft, James Philip Harden, Steven R. Komplin, William S. Rousey +3 more 1990-07-24