Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8844387 | Inspection sled | Daniel Martin Tunacik, Jr., Dustin Donahoo, Stuart Moore | 2014-09-30 |
| 4832530 | Apparatus and method for joining pipe sections underwater | Scott F. Andersen, Norman Hooper | 1989-05-23 |