Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4789077 | Closure apparatus for a high pressure vessel | — | 1988-12-06 |
| 4749117 | Tube sheet welding | Edward A. Fox | 1988-06-07 |
| 4702308 | Manifold | Abraham L. Yarden | 1987-10-27 |
| 4625765 | Plug, for fluid-sealing of tubes | John O'Donnell, Michael C. Catapano | 1986-12-02 |
| 4600036 | Mechanical seal plugs for fluid-sealing of tubes | — | 1986-07-15 |
| 4474216 | Mechanical seal plugs, for fluid-sealing of tubes | — | 1984-10-02 |
| 4473112 | Manifold | Abraham L. Yarden | 1984-09-25 |
| 4463871 | Closure seal for high pressure vessel | Philip P. Garbarini | 1984-08-07 |
| 4417465 | Portable test unit, for high pressure testing of tubes | Michael C. Catapano | 1983-11-29 |
| 4385643 | Plug for high-pressure testing of tubes | — | 1983-05-31 |