Beasley; Thomas R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Beasley; Thomas R..The latest application filed is for "drill string orienting tool".
- Beasley; Thomas R. - Katy TX
- Beasley; Thomas R. - Houston TX
| Patent | Date |
|---|---|
| Drill string orienting tool Grant 5,669,457 - Sebastian , et al. September 23, 1 | 1997-09-23 |
| Apparatus for preventing separation of a down-hole motor from a drill string Grant 5,165,492 - Beasley November 24, 1 | 1992-11-24 |
| Combination thrust and radial bearing for use in down-hole drilling tools Grant 5,086,851 - Beasley February 11, 1 | 1992-02-11 |
| Method and apparatus for seismic exploration of strata surrounding a borehole Grant 4,873,675 - Barr, Jr. , et al. October 10, 1 | 1989-10-10 |
| Spiralling tapered slip-on drill string stabilizer Grant 4,630,690 - Beasley , et al. December 23, 1 | 1986-12-23 |
| Double-taper slip-on drill string stabilizer Grant 4,600,063 - Beasley July 15, 1 | 1986-07-15 |
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