Randy Louis MATHES

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Tulsa, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Electric submersible pump (ESP) assembly with load absorbing coupling
- Patent number 12,066,026
- Issue date Aug 20, 2024
- Halliburton Energy Services, Inc.
- Donn Jason Brown
- E21 - EARTH DRILLING MINING
Information Patent Grant
Charge pump for electric submersible pump (ESP) assembly with inver...
- Patent number 11,946,472
- Issue date Apr 2, 2024
- Halliburton Energy Services, Inc.
- Ketankumar Kantilal Sheth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Charge pump for electric submersible pump (ESP) assembly
- Patent number 11,867,035
- Issue date Jan 9, 2024
- Halliburton Energy Services, Inc.
- Donn J. Brown
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
COUPLINGS AND COUPLING SYSTEMS
- Publication number 20230392449
- Publication date Dec 7, 2023
- Halliburton Energy Services, Inc.
- Ketankumar Kantilal SHETH
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTRIC SUBMERSIBLE PUMP (ESP) ASSEMBLY WITH LOAD ABSORBING COUPLING
- Publication number 20230184253
- Publication date Jun 15, 2023
- Halliburton Energy Services, Inc.
- Donn Jason Brown
- E21 - EARTH DRILLING MINING
Information Patent Application
Charge Pump for Electric Submersible Pump (ESP) Assembly With Inver...
- Publication number 20230111850
- Publication date Apr 13, 2023
- Halliburton Energy Services, Inc.
- Ketankumar Kantilal SHETH
- E21 - EARTH DRILLING MINING
Information Patent Application
Charge Pump for Electric Submersible Pump (ESP) Assembly
- Publication number 20230105823
- Publication date Apr 6, 2023
- Halliburton Energy Services, Inc.
- Donn J. BROWN
- E21 - EARTH DRILLING MINING