Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830542 | Subsea template leveling wafer and leveling method | Robert Bunnell, Joseph R. Padilla | 1989-05-16 |
| 4580926 | Foundation level and orientation tool | Robert Bunnell, Joseph R. Padilla | 1986-04-08 |
| 4518042 | Subsea wellhead connection assembly | — | 1985-05-21 |
| 4503349 | Self-excited high current DC electrical pulse generator | — | 1985-03-05 |
| 4487433 | Anti-rotation coupling | — | 1984-12-11 |
| 4397484 | Locking coupling system | — | 1983-08-09 |
| 4386656 | Tubing hanger landing and orienting tool | Edmund A. Fisher | 1983-06-07 |
| 4353420 | Wellhead apparatus and method of running same | — | 1982-10-12 |
| 4291724 | Flowline switching apparatus | — | 1981-09-29 |