Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7138342 | Process of maintaining hybrid etch | Terry C. Tomt | 2006-11-21 |
| 6240935 | Boelube R dissolving alkaline cleaning solution | — | 2001-06-05 |
| 6197736 | Alkaline cleaning solution | — | 2001-03-06 |