Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5885902 | Integrated arc and polysilicon etching process | Subash Gupta, Scott A. Bell | 1999-03-23 |
| 5763327 | Integrated arc and polysilicon etching process | Subash Gupta, Scott A. Bell | 1998-06-09 |