Boyd; Mitchell A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Boyd; Mitchell A..The latest application filed is for "internal valve plunger".
Company Profile
14.22.27
- Boyd; Mitchell A. - Haslet TX
Patent Activity
| Patent | Date |
|---|---|
| Gas assisted plunger lift control system and method Grant 11,448,049 - Boyd , et al. September 20, 2 | 2022-09-20 |
| Internal Valve Plunger App 20220290535 - Boyd; Mitchell A. ; et al. | 2022-09-15 |
| Unibody bypass plunger and valve cage Grant 11,434,733 - Boyd , et al. September 6, 2 | 2022-09-06 |
| Unibody Bypass Plunger And Valve Cage With Sealable Ports App 20220275712 - Boyd; Mitchell A. ; et al. | 2022-09-01 |
| Unibody bypass plunger and valve cage with sealable ports Grant 11,401,789 - Boyd , et al. August 2, 2 | 2022-08-02 |
| Apparatus And Method For Securing End Pieces To A Mandrel App 20220178231 - Boyd; Garrett S. ; et al. | 2022-06-09 |
| Internal valve plunger Grant 11,346,193 - Boyd , et al. May 31, 2 | 2022-05-31 |
| Unibody Bypass Plunger And Valve Cage App 20220145736 - Boyd; Garrett S. ; et al. | 2022-05-12 |
| Apparatus and method for securing end pieces to a mandrel Grant 11,326,424 - Boyd , et al. May 10, 2 | 2022-05-10 |
| Apparatuses and methods for scraping Grant 11,293,267 - Boyd , et al. April 5, 2 | 2022-04-05 |
| Unibody Bypass Plunger With Integral Dart Valve Cage App 20220056785 - Boyd; Garrett S. ; et al. | 2022-02-24 |
| Apparatus for a plunger system Grant D937,982 - Boyd , et al. December 7, 2 | 2021-12-07 |
| Unibody Bypass Plunger And Valve Cage App 20210342295 - Boyd, III; Garrett S. ; et al. | 2021-11-04 |
| Unibody bypass plunger and valve cage Grant 11,105,189 - Boyd , et al. August 31, 2 | 2021-08-31 |
| Internal Valve Plunger App 20210140285 - Boyd; Mitchell A. ; et al. | 2021-05-13 |
| Unibody Bypass Plunger And Valve Cage With Sealable Ports App 20210131239 - Boyd; Mitchell A. ; et al. | 2021-05-06 |
| Unibody Shift Rod Plunger App 20210079911 - Boyd; Mitchell A. ; et al. | 2021-03-18 |
| Gas Assisted Plunger Lift Control System And Method App 20210071505 - Boyd; Mitchell A. ; et al. | 2021-03-11 |
| Internal valve plunger Grant 10,927,652 - Boyd , et al. February 23, 2 | 2021-02-23 |
| Apparatus And Method For Securing End Pieces To A Mandrel App 20210047904 - Boyd; Mitchell A. ; et al. | 2021-02-18 |
| Unibody bypass plunger and valve cage with sealable ports Grant 10,907,453 - Boyd , et al. February 2, 2 | 2021-02-02 |
| Unibody Bypass Plunger And Valve Cage With Sealable Ports App 20200256170 - Boyd; Mitchell A. ; et al. | 2020-08-13 |
| Apparatus and method for securing end pieces to a mandrel Grant 10,677,027 - Boyd , et al. | 2020-06-09 |
| Apparatuses And Methods For Scraping App 20200173256 - Boyd; Garrett S. ; et al. | 2020-06-04 |
| Unibody bypass plunger and valve cage with sealable ports Grant 10,669,824 - Boyd , et al. | 2020-06-02 |
| Internal Valve Plunger App 20200131892 - Boyd; Mitchell A. ; et al. | 2020-04-30 |
| Unibody Bypass Plunger With Integral Dart Valve Cage App 20200088303 - Boyd; Garrett S. ; et al. | 2020-03-19 |
| Internal valve plunger Grant 10,550,674 - Boyd , et al. Fe | 2020-02-04 |
| Internal Valve Plunger App 20190277118 - Boyd; Mitchell A. ; et al. | 2019-09-12 |
| Unibody Bypass Plunger And Valve Cage App 20190218896 - Boyd; Garrett S. ; et al. | 2019-07-18 |
| Unibody Bypass Plunger And Valve Cage With Sealable Ports App 20190203570 - Boyd; Mitchell A. ; et al. | 2019-07-04 |
| Dart valves for bypass plungers Grant 10,273,789 - Boyd , et al. | 2019-04-30 |
| Automatic release valve for a bumper spring Grant 10,047,589 - Boyd , et al. August 14, 2 | 2018-08-14 |
| Clutch assembly for bypass plungers Grant 9,963,957 - Boyd , et al. May 8, 2 | 2018-05-08 |
| Latch for a ball and sleeve plunger Grant 9,957,784 - Boyd , et al. May 1, 2 | 2018-05-01 |
| Unitary body bypass plunger and valve cage Grant 9,957,785 - Boyd , et al. May 1, 2 | 2018-05-01 |
| Latch for a Ball and Sleeve Plunger App 20180112502 - Boyd; Garrett S. ; et al. | 2018-04-26 |
| Unibody bypass plunger with centralized helix and crimple feature Grant 9,915,133 - Boyd , et al. March 13, 2 | 2018-03-13 |
| Split bobbin clutch for bypass plungers Grant 9,869,401 - Boyd , et al. January 16, 2 | 2018-01-16 |
| Unitary Body Bypass Plunger and Valve Cage App 20170306729 - Boyd; Garrett S. ; et al. | 2017-10-26 |
| Apparatus and Method for Securing End Pieces to a Mandrel App 20170183943 - Boyd; Mitchell A. ; et al. | 2017-06-29 |
| Dart valve assembly for a bypass plunger Grant 9,677,389 - Boyd , et al. June 13, 2 | 2017-06-13 |
| Robust bumper spring assembly Grant 9,624,996 - Boyd , et al. April 18, 2 | 2017-04-18 |
| Dart Valve Assembly for a Bypass Plunger App 20170058652 - Boyd; Garrett S. ; et al. | 2017-03-02 |
| Clutch Assembly for Bypass Plungers App 20160245416 - Boyd; Garrett S. ; et al. | 2016-08-25 |
| Unibody Bypass Plunger with Centralized Helix and Crimple Feature App 20160245415 - Boyd; Garrett S. ; et al. | 2016-08-25 |
| Dart Valves for Bypass Plungers App 20160245417 - BOYD; GARRETT S. ; et al. | 2016-08-25 |
| Automatic Release Valve for a Bumper Spring App 20160222758 - Boyd; Garrett S. ; et al. | 2016-08-04 |
| Robust Bumper Spring Assembly App 20160208830 - Boyd; Mitchell A. ; et al. | 2016-07-21 |
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