Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4516595 | Gas pressure reducing regulator and adapter | — | 1985-05-14 |
| 4489751 | Pressure reducing regulator for oxygen service | Frank J. Gusky | 1984-12-25 |
| 4450858 | Gas pressure reducing regulator | — | 1984-05-29 |