Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885454 | High temperature furnace for oxidizing atmospheres | Charles W. Miller, John Currier, Lionel F. Saunders, Daniel J. Leary | 1989-12-05 |
| 4523339 | Sink drain valve | — | 1985-06-18 |