Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7182103 | Tubular patch expansion apparatus with inflatable bladder | — | 2007-02-27 |
| 7128162 | Method and apparatus for positioning a sleeve down hole in a hydrocarbon producing well and pipelines | — | 2006-10-31 |
| 5941306 | Ratchet release mechanism for a retrievable well apparatus and a retrievable well apparatus | — | 1999-08-24 |