Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653477 | High pressure access fitting and method | — | 1997-08-05 |
| 5639975 | Retrieval tool therefor, and methods | — | 1997-06-17 |
| 5627749 | Corrosion monitoring tool | Steven Powell, Budd Sweetman, Walter J. Maciejewski | 1997-05-06 |
| 5621181 | Probe assembly system, insertion and retrieval tool therefor, and methods | — | 1997-04-15 |