Skeels; Harold B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Skeels; Harold B..The latest application filed is for "mudmat foundation for subsea equipment".
- Skeels; Harold B. - Kingwood TX
| Patent | Date |
|---|---|
| Collapsible buoyancy device for risers on offshore structures Grant 7,008,141 - Fitzgerald , et al. March 7, 2 | 2006-03-07 |
| Mudmat foundation for subsea equipment Grant 6,887,016 - Skeels May 3, 2 | 2005-05-03 |
| Mudmat Foundation For Subsea Equipment App 20050084338 - Skeels, Harold B. | 2005-04-21 |
| Downhole safety valve for central circulation completion system Grant 6,866,095 - Skeels March 15, 2 | 2005-03-15 |
| Downhole safety valve for central circulation completion system App 20040099419 - Skeels, Harold B. | 2004-05-27 |
| Nested stack-down casing hanger system for subsea wellheads Grant 6,640,902 - Baten , et al. November 4, 2 | 2003-11-04 |
| Collapsible buoyancy device for risers on offshore structures App 20030180097 - Fitzgerald, John A. ; et al. | 2003-09-25 |
| Nested stack-down casing hanger system for subsea wellheads App 20030006041 - Baten, Robert B. ; et al. | 2003-01-09 |
| Subsea pig launching apparatus App 20020117208 - Decker, Robert R. ; et al. | 2002-08-29 |
| Floating spar for supporting production risers App 20010013414 - Fitzgerald, John A. ; et al. | 2001-08-16 |
| Flying lead workover interface system Grant 6,102,124 - Skeels , et al. August 15, 2 | 2000-08-15 |
| Internally latched subsea wellhead tieback connector Grant 5,775,427 - Skeels , et al. July 7, 1 | 1998-07-07 |
| Subsea pipeline pig launching system Grant 5,219,244 - Skeels June 15, 1 | 1993-06-15 |
| Metal-to-metal sealing pipe swivel joint Grant 5,044,672 - Skeels , et al. September 3, 1 | 1991-09-03 |
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