PB

P. S. Balasubramanian

IBM: 2 patents #32,839 of 70,183Top 50%
📍 Manassas, VA: #166 of 524 inventorsTop 35%
🗺 Virginia: #12,642 of 34,511 inventorsTop 40%
Overall (All Time): #2,370,046 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4259366 Fabrication method for forming FET gate electrode Claude L. Bertin, Stephen B. Greenspan 1981-03-31
4212026 Merged array PLA device, circuit, fabrication method and testing technique Claude R. Bertin, Stephen B. Greenspan 1980-07-08