Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847666 | Hot electron transistors | Joseph P. Heremans | 1989-07-11 |
| 4843444 | Magnetic field sensor | Joseph P. Heremans | 1989-06-27 |
DP
Dale L. Partin
Overall (1989): #29,398 of 140,708Top 25%
2
Patents 1989