Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883774 | Silver flashing process on semiconductor leadframes | Frank Djennas | 1989-11-28 |
CM
Curtis W. Mitchell
Overall (1989): #124,251 of 140,708Top 90%
1
Patents 1989