Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481457 | Safety restraint assembly for high pressure flow line | Mark D. Matzner, Timothy Andrew Gauss | 2002-11-19 |
| 6298882 | Explosion resistant blanket for flow line | Mark D. Matzner | 2001-10-09 |
| 5689862 | Safety clamp | Mark D. Matzner | 1997-11-25 |