CS

Charles A. Schaefer

IBM: 1 patents #44,794 of 70,183Top 65%
📍 South Burlington, VT: #758 of 1,136 inventorsTop 70%
🗺 Vermont: #3,027 of 4,968 inventorsTop 65%
Overall (All Time): #4,017,649 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4527325 Process for fabricating semiconductor devices utilizing a protective film during high temperature annealing Henry J. Geipel, Jr., Francis R. White, John M. Wursthorn 1985-07-09