Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5992526 | ROV deployed tree cap for a subsea tree and method of installation | Christopher E. Cunningham, Vincent H. Vetter, Shiva P. Singeetham, Christopher D. Bartlett | 1999-11-30 |
| 5044672 | Metal-to-metal sealing pipe swivel joint | Harold Brian Skeels, Christopher E. Cunningham, Donald M. Underwood, Michael J. Krenek | 1991-09-03 |