Hollingsworth; Jim
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hollingsworth; Jim.The latest application filed is for "fill up tool".
- Hollingsworth; Jim - Cypress TX
- Hollingsworth; Jim - Missouri City TX
| Patent | Date |
|---|---|
| Fill up tool Grant 10,626,690 - Wiens , et al. | 2020-04-21 |
| Fill Up Tool App 20170321508 - WIENS; Jimmy Duane ; et al. | 2017-11-09 |
| Fill up tool Grant 9,745,810 - Wiens , et al. August 29, 2 | 2017-08-29 |
| Hydrostatic tubular lifting system Grant 9,732,591 - Mouton , et al. August 15, 2 | 2017-08-15 |
| Landing string compensator Grant 9,650,873 - Mouton , et al. May 16, 2 | 2017-05-16 |
| Top drive stand compensator with fill up tool Grant 9,598,916 - Wood , et al. March 21, 2 | 2017-03-21 |
| Landing String Compensator App 20160273317 - MOUTON; David E. ; et al. | 2016-09-22 |
| Landing string compensator Grant 9,353,603 - Mouton , et al. May 31, 2 | 2016-05-31 |
| Fill Up Tool App 20150053424 - WIENS; Jimmy Duane ; et al. | 2015-02-26 |
| Top Drive Stand Compensator With Fill Up Tool App 20150027732 - WOOD; Kevin ; et al. | 2015-01-29 |
| Landing String Compensator App 20140338917 - MOUTON; David E. ; et al. | 2014-11-20 |
| Hydrostatic Tubular Lifting System App 20140318800 - MOUTON; David E. ; et al. | 2014-10-30 |
| Fill up tool Grant 8,833,471 - Wiens , et al. September 16, 2 | 2014-09-16 |
| Landing string compensator Grant 8,733,447 - Mouton , et al. May 27, 2 | 2014-05-27 |
| Fill up and circulation tool and mudsaver valve Grant 8,141,642 - Olstad , et al. March 27, 2 | 2012-03-27 |
| Fill Up Tool App 20120048574 - Wiens; Jimmy Duane ; et al. | 2012-03-01 |
| Fill Up And Circulation Tool And Mudsaver Valve App 20100032162 - Olstad; Delaney Michael ; et al. | 2010-02-11 |
| Landing String Compensator App 20090255683 - Mouton; David E. ; et al. | 2009-10-15 |
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