Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4801335 | Rinsing in acid processing of substrates | Don C. Burkman, Charlie A. Peterson | 1989-01-31 |
| 4682615 | Rinsing in acid processing of substrates | Don C. Burkman, Charlie A. Peterson | 1987-07-28 |
| 4595222 | Carrier handle | — | 1986-06-17 |