Blair; Paris E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Blair; Paris E..The latest application filed is for "downhole vibration dampener".
- Blair; Paris E. - Casper WY
| Patent | Date |
|---|---|
| Downhole vibration dampener Grant 8,205,691 - Bowar , et al. June 26, 2 | 2012-06-26 |
| Tilted drive sub Grant 8,141,658 - Blair , et al. March 27, 2 | 2012-03-27 |
| Downhole Vibration Dampener App 20100181111 - Bowar; David A. ; et al. | 2010-07-22 |
| Tilted Drive Sub App 20100018773 - Blair; Paris E. ; et al. | 2010-01-28 |
| Horizontal directional drilling in wells Grant 6,964,303 - Mazorow , et al. November 15, 2 | 2005-11-15 |
| Horizontal directional drilling in wells App 20050103528 - Mazorow, Henry B. ; et al. | 2005-05-19 |
| Downhole mud motor Grant 6,827,160 - Blair , et al. December 7, 2 | 2004-12-07 |
| Integrated transmitter surveying while boring entrenching powering device for the continuation of a guided bore hole Grant 6,749,030 - Blair , et al. June 15, 2 | 2004-06-15 |
| Downhole mud motor App 20030111269 - Blair, Paris E. ; et al. | 2003-06-19 |
| Horizontal directional drilling in wells App 20020175004 - Mazorow, Henry B. ; et al. | 2002-11-28 |
| Horizontal directional drilling in wells App 20020162689 - Mazorow, Henry B. ; et al. | 2002-11-07 |
| Downhole mud motor App 20020092682 - Blair, Paris E. ; et al. | 2002-07-18 |
| Intergrated transmitter surveying while boring entrenching powering device for the continuation of a guided bore hole App 20020053471 - Blair, Paris E. ; et al. | 2002-05-09 |
| Horizontal directional drilling in wells App 20020005286 - Mazorow, Henry B. ; et al. | 2002-01-17 |
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