Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4765865 | Silicon etch rate enhancement | Roy L. Gealer | 1988-08-23 |
HK
Hans K. Karsten
Overall (All Time): #3,957,745 of 4,157,543Top 100%
1
Patents All Time