Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883768 | Mesa fabrication in semiconductor structures | James L. Swindal | 1989-11-28 |
| 4879627 | Differential capacitive pressure sensor with over-pressure protection | — | 1989-11-07 |
DG
Daniel H. Grantham
Overall (1989): #29,580 of 140,708Top 25%
2
Patents 1989