Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7537057 | Slimline tieback connector | Eric Baltmanis | 2009-05-26 |
| 6666272 | Externally actuated subsea wellhead tieback connector | Russell McBeth, Robert B. Baten | 2003-12-23 |
| 5992526 | ROV deployed tree cap for a subsea tree and method of installation | Christopher E. Cunningham, Vincent H. Vetter, Edmund M. Mouret, Christopher D. Bartlett | 1999-11-30 |
| 5775427 | Internally latched subsea wellhead tieback connector | Harold Brian Skeels, Bashir M. Koleilat | 1998-07-07 |
| 5299643 | Dual radially locked subsea housing | Vincent H. Vetter, William A. Valka, Michael R. Williams | 1994-04-05 |
| 5174376 | Metal-to-metal annulus packoff for a subsea wellhead system | — | 1992-12-29 |
| 5069288 | Single trip casing hanger/packoff running tool | — | 1991-12-03 |
| 4921284 | High strength split clamp for pipe flanges | — | 1990-05-01 |