Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5333635 | Fluid pressure relief system for pressure vessels | Thomas F. Higgins | 1994-08-02 |
| 5307831 | Safety relief valve for pressure vessels | — | 1994-05-03 |
| 5282491 | Fluid pressure relief system for pressure vessels | Thomas F. Higgins | 1994-02-01 |