Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4452881 | Method of adjusting the edge angle in polysilicon | Wolfgang Augstein, Blanka Ivancic, Markus A. Zuegel | 1984-06-05 |
PF
Peter Frasch
Overall (All Time): #4,035,671 of 4,157,543Top 100%
1
Patents All Time