Buchan; Robert S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Buchan; Robert S..The latest application filed is for "method of running a tubing hanger and internal tree cap simultaneously".
- Buchan; Robert S. - Aberdeen GB
| Patent | Date |
|---|---|
| Method of running a tubing hanger and internal tree cap simultaneously Grant 7,743,832 - Shaw , et al. June 29, 2 | 2010-06-29 |
| Method Of Running A Tubing Hanger And Internal Tree Cap Simultaneously App 20090071656 - Shaw; Gary A. ; et al. | 2009-03-19 |
| Method of Running a Tubing Hanger and Internal Tree Cap Simultaneously App 20080230229 - Shaw; Gary A. ; et al. | 2008-09-25 |
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