Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5247776 | Method for offshore rig up platform portable mast | — | 1993-09-28 |
| 5046563 | Apparatus and method for cutting an object in a well | William Thomas Engel | 1991-09-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5247776 | Method for offshore rig up platform portable mast | — | 1993-09-28 |
| 5046563 | Apparatus and method for cutting an object in a well | William Thomas Engel | 1991-09-10 |