Brian James Hayes

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Finleyville, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Earth-boring tools having a gauge region configured for reduced bit...
- Patent number 11,421,484
- Issue date Aug 23, 2022
- Baker Hughes Holdings LLC
- Reed W. Spencer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Earth-boring tools having a gauge region configured for reduced bit...
- Patent number 11,293,233
- Issue date Apr 5, 2022
- Baker Hughes Holdings LLC
- Reed W. Spencer
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
EARTH-BORING TOOLS HAVING A GAUGE REGION CONFIGURED FOR REDUCED BIT...
- Publication number 20200263504
- Publication date Aug 20, 2020
- BAKER HUGHES, A GE COMPANY, LLC
- Reed W. Spencer
- E21 - EARTH DRILLING MINING