Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4661770 | Method and apparatus for measuring minority carrier lifetime in a direct band-gap semiconductor | — | 1987-04-28 |
OR
Oldwig von Roos
Overall (All Time): #3,973,256 of 4,157,543Top 100%
1
Patents All Time