Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4805657 | Method and apparatus for remote control of an underwater valve | R. Jan Carman, Michael Fitzgibbons | 1989-02-21 |
| 4768538 | Radial seal hydraulic coupler | Robert A. Mintz, Michael Fitzgibbons | 1988-09-06 |