Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9573664 | Variable drag area tow system and methods | Jim Wiggins, Walter Allensworth | 2017-02-21 |
| 9550553 | Underwater vehicle cutting apparatus | James Wiggins, Chris Norkoski, Walter Allensworth | 2017-01-24 |