Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5000682 | Vertical thermal processor for semiconductor wafers | Donald W. Heidt, Steve Thompson, Worm Lund, Raymon F. Thompson | 1991-03-19 |
| 4700132 | Integrated circuit test site | Thomas R. Yarbrough | 1987-10-13 |