Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4720254 | Screw extruders | — | 1988-01-19 |
| 4697830 | Stabbing guide | Frank Jarveaux | 1987-10-06 |
| 4643467 | Threaded tubing seals | — | 1987-02-17 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4720254 | Screw extruders | — | 1988-01-19 |
| 4697830 | Stabbing guide | Frank Jarveaux | 1987-10-06 |
| 4643467 | Threaded tubing seals | — | 1987-02-17 |