Pruitt; Grant
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pruitt; Grant.The latest application filed is for "swivel device for rotating a bowl".
- Pruitt; Grant - Fort Smith AR
| Patent | Date |
|---|---|
| Swivel device for rotating a bowl Grant 11,391,111 - Pruitt , et al. July 19, 2 | 2022-07-19 |
| Modular bowl with swivel configuration Grant 11,371,307 - Pruitt , et al. June 28, 2 | 2022-06-28 |
| Pipe wiper box Grant 11,280,152 - Pruitt , et al. March 22, 2 | 2022-03-22 |
| Sealed grease head and top drive guide Grant 11,215,025 - Pruitt , et al. January 4, 2 | 2022-01-04 |
| Method and device for connecting to a conductor pipe Grant 11,193,337 - Pruitt , et al. December 7, 2 | 2021-12-07 |
| Fluid containment system and method Grant 11,168,533 - Pruitt , et al. November 9, 2 | 2021-11-09 |
| Top pot assembly Grant 11,118,420 - Pruitt , et al. September 14, 2 | 2021-09-14 |
| Starting mandrel Grant 11,060,363 - Pruitt , et al. July 13, 2 | 2021-07-13 |
| Dual rubber cartridge Grant 10,876,372 - Pruitt , et al. December 29, 2 | 2020-12-29 |
| Modular bowl with swivel configuration Grant 10,851,608 - Pruitt , et al. December 1, 2 | 2020-12-01 |
| Tall flange rubber adapter Grant 10,801,296 - Pruitt , et al. October 13, 2 | 2020-10-13 |
| Swivel device for rotating a bowl Grant 10,801,297 - Pruitt , et al. October 13, 2 | 2020-10-13 |
| Pipe wiper box Grant 10,774,610 - Pruitt , et al. Sept | 2020-09-15 |
| Swivel device for rotating a bowl Grant 10,648,271 - Pruitt , et al. | 2020-05-12 |
| Flange adapter Grant 10,450,823 - Pruitt , et al. Oc | 2019-10-22 |
| Fluid containment system and method Grant 10,392,895 - Pruitt , et al. A | 2019-08-27 |
| Top pot assembly Grant 10,392,891 - Pruitt , et al. A | 2019-08-27 |
| Sealed grease head and top drive guide Grant 10,385,646 - Pruitt , et al. A | 2019-08-20 |
| Adapter assembly Grant 10,371,294 - Pruitt , et al. | 2019-08-06 |
| Swivel device for rotating a bowl Grant 10,287,845 - Pruitt , et al. | 2019-05-14 |
| Dual rubber cartridge Grant 10,138,700 - Pruitt , et al. Nov | 2018-11-27 |
| Tall flange rubber adapter Grant 10,041,324 - Pruitt , et al. August 7, 2 | 2018-08-07 |
| Pipe wiper box Grant 10,024,129 - Pruitt , et al. July 17, 2 | 2018-07-17 |
| Casing stripper device Grant 9,624,749 - Pruitt , et al. April 18, 2 | 2017-04-18 |
| Dual rubber cartridge Grant 9,441,445 - Pruitt , et al. September 13, 2 | 2016-09-13 |
| Casing stripper attachment Grant 9,382,773 - Pruitt , et al. July 5, 2 | 2016-07-05 |
| Top pot assembly Grant 9,267,350 - Pruitt , et al. February 23, 2 | 2016-02-23 |
| Casing stripper attachment Grant 9,121,249 - Pruitt , et al. September 1, 2 | 2015-09-01 |
| Pipe wiper box Grant 8,973,652 - Pruitt , et al. March 10, 2 | 2015-03-10 |
| Casing stripper attachment Grant 8,905,150 - Pruitt , et al. December 9, 2 | 2014-12-09 |
| Dual rubber cartridge Grant 8,573,293 - Pruitt , et al. November 5, 2 | 2013-11-05 |
| Extended wear ball lock for rotating head Grant 8,245,772 - Pruitt , et al. August 21, 2 | 2012-08-21 |
| Adapter assembly Grant D647,539 - Pruitt , et al. October 25, 2 | 2011-10-25 |
| Extended wear ball lock for rotating head Grant 7,870,896 - Pruitt , et al. January 18, 2 | 2011-01-18 |
| Dual rubber cartridge Grant 7,798,210 - Pruitt , et al. September 21, 2 | 2010-09-21 |
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