Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7814856 | Deep water operations system with submersible vessel | Dave Smith, Guy Heyl, Ronald E. Smith, Charles M. Staehle | 2010-10-19 |
| 4879849 | Point-of-view motion simulator system | Fred Hollingsworth, III | 1989-11-14 |