Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881119 | Semiconductor devices | David H. Paxman, John A. G. Slatter | 1989-11-14 |
DC
David J. Coe
Overall (1989): #123,636 of 140,708Top 90%
1
Patents 1989