Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8473175 | Controlling movement of a vessel traveling through water during a seismic survey operation | Kenneth E. Welker | 2013-06-25 |
| 8391102 | Automatic systems and methods for positioning marine seismic equipment | — | 2013-03-05 |
| 8175765 | Controlling movement of a vessel traveling through water during a seismic survey operation | Kenneth E. Welker | 2012-05-08 |