Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5994675 | Semiconductor processing furnace heating control system | Edwin M. Bethune | 1999-11-30 | $3,027,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5994675 | Semiconductor processing furnace heating control system | Edwin M. Bethune | 1999-11-30 | $3,027,000 |