Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6434317 | Pressure vessel assembly | Dennis Paul Dyer, Kenneth Leroy Heybrock, James Reinhart | 2002-08-13 |
| 6326550 | Cable seal | Dennis Paul Dyer, Paul Joseph Elliot | 2001-12-04 |
| 6030145 | Articulated underwater cable riser system | William Ira Stewart, Jr., Douglas Eugene Tucker | 2000-02-29 |