Haslet, Texas
United States
47
2026-02-26
The entities that hold a legal rights for patent applications filed by inventor Boyd Mitchell A.:
Mitchell A. Boyd from Haslet, US has applied for patents for these inventions. The list has both pending applications and granted patents:
UNIBODY BYPASS PLUNGER AND VALVE CAGE
#2 | 2026-01-15WELLHEAD FLOW BLOCK AND FLOW CONTROL MECHANISMS
#3 | 2025-10-30WELLHEAD FLOW BLOCK AND FLOW CONTROL MECHANISMS
#4 | 2025-10-09CATCHER ASSEMBLY FOR A PLUNGER
#5 | 2025-10-09UNIBODY SHIFT ROD PLUNGER
#6 | 2025-08-28GAS ASSISTED PLUNGER LIFT CONTROL SYSTEM AND METHOD
#7 | 2025-06-26CLUTCH APPARATUSES, SYSTEMS AND METHODS
#8 | 2025-05-01WELLHEAD FLOW BLOCK AND FLOW CONTROL MECHANISMS
#9 | 2025-05-01WELLHEAD FLOW BLOCK AND FLOW CONTROL MECHANISMS
#10 | 2025-05-01WELLHEAD FLOW BLOCK AND FLOW CONTROL MECHANISMS
#11 | 2025-03-20UNIBODY BYPASS PLUNGER AND VALVE CAGE
#12 | 2024-12-19CATCHER ASSEMBLY FOR A PLUNGER
#13 | 2024-09-24Wellhead flow block and flow control mechanisms
#14 | 2024-06-06UNIBODY BYPASS PLUNGER AND VALVE CAGE
#15 | 2024-05-16Catcher assembly for a plunger
#16 | 2024-02-29Clutch apparatuses, systems and methods
#17 | 2023-04-27Fastening apparatus, system, and method
#18 | 2023-04-20Unibody bypass plunger and valve cage
#19 | 2023-01-19Gas assisted plunger lift control system and method
#20 | 2022-09-15INTERNAL VALVE PLUNGER
#21 | 2022-09-01Unibody bypass plunger and valve cage with sealable ports
#22 | 2022-06-09Apparatus and method for securing end pieces to a mandrel
#23 | 2022-05-12Unibody bypass plunger and valve cage
#24 | 2022-02-24UNIBODY BYPASS PLUNGER WITH INTEGRAL DART VALVE CAGE
#25 | 2021-11-04Unibody bypass plunger and valve cage
#26 | 2021-05-13Internal valve plunger
#27 | 2021-05-06Unibody bypass plunger and valve cage with sealable ports
#28 | 2021-03-18UNIBODY SHIFT ROD PLUNGER
#29 | 2021-03-11Gas assisted plunger lift control system and method
#30 | 2021-02-18Apparatus and method for securing end pieces to a mandrel
#31 | 2020-08-13Unibody bypass plunger and valve cage with sealable ports
#32 | 2020-06-04Apparatuses and methods for scraping
#33 | 2020-04-30Internal valve plunger
#34 | 2020-03-19Unibody Bypass Plunger With Integral Dart Valve Cage
#35 | 2019-09-12Internal valve plunger
#36 | 2019-07-18Unibody bypass plunger and valve cage
#37 | 2019-07-04Unibody bypass plunger and valve cage with sealable ports
#38 | 2018-04-26Latch for a ball and sleeve plunger
#39 | 2018-01-16Split bobbin clutch for bypass plungers
#40 | 2017-10-26Unitary body bypass plunger and valve cage
#41 | 2017-06-29Apparatus and method for securing end pieces to a mandrel
#42 | 2017-03-02Dart valve assembly for a bypass plunger
#43 | 2016-08-25Dart valves for bypass plungers
#44 | 2016-08-25Clutch assembly for bypass plungers
#45 | 2016-08-25Unibody bypass plunger with centralized helix and crimple feature
#46 | 2016-08-04Automatic release valve for a bumper spring
#47 | 2016-07-21Robust bumper spring assembly
1598120 ⎘