Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5459285 | Method and apparatus for waterblocking splices in transmission cables | Danny T. Moore | 1995-10-17 |
| 5408947 | Marine towing system and method | Tom E. Hickman, Philip J. Jenkins | 1995-04-25 |
| 5185726 | Continuously-filled floatation apparatus | Otis A. Johnston | 1993-02-09 |
| 5183966 | Termination assembly with improved waterblock | Larry Hurtado, Dallas J. Martin | 1993-02-02 |
| 5144588 | Apparatus and method for use in marine seismic surveying | Otis A. Johnston | 1992-09-01 |