Dock; Matthew L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dock; Matthew L..The latest application filed is for "using a rotating inner member to drive a tool in a hollow outer member".
- Dock; Matthew L. - Stillwater OK
| Patent | Date |
|---|---|
| Using a rotating inner member to drive a tool in a hollow outer member Grant 7,347,283 - Sharp , et al. March 25, 2 | 2008-03-25 |
| Using a rotating inner member to drive a tool in a hollow outer member Grant 7,025,152 - Sharp , et al. April 11, 2 | 2006-04-11 |
| Using a rotating inner member to drive a tool in a hollow outer member App 20050056460 - Sharp, Richard Felix ; et al. | 2005-03-17 |
| Rotary driven retrieval tool for horizontal directional drilling operations Grant 6,848,506 - Sharp , et al. February 1, 2 | 2005-02-01 |
| Rotary driven drilling hammer Grant 6,761,231 - Dock , et al. July 13, 2 | 2004-07-13 |
| Using a rotating inner member to drive a tool in a hollow outer member Grant 6,739,413 - Sharp , et al. May 25, 2 | 2004-05-25 |
| Downhole generator for horizontal directional drilling Grant 6,672,409 - Dock , et al. January 6, 2 | 2004-01-06 |
| Using a rotating inner member to drive a tool in a hollow outer member App 20030132034 - Sharp, Richard Felix ; et al. | 2003-07-17 |
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