Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6521498 | Manufacture or trench-gate semiconductor devices | Michael A. A. Zandt In't, Erwin Hijzen | 2003-02-18 |
RH
Raymond J. E. Heuting
Overall (All Time): #3,502,914 of 4,157,543Top 85%
1
Patents All Time