Steven RADFORD

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Selectable hole trimmer and methods thereof
- Patent number 11,933,108
- Issue date Mar 19, 2024
- Black Diamond Oilfield Rentals LLC
- Steven R. Radford
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SELECTABLE HOLE TRIMMER AND METHODS THEREOF
- Publication number 20240183227
- Publication date Jun 6, 2024
- Black Diamond Oilfield Rentals LLC
- Steven R. Radford
- E21 - EARTH DRILLING MINING
Information Patent Application
SELECTABLE HOLE TRIMMER AND METHODS THEREOF
- Publication number 20230145195
- Publication date May 11, 2023
- Black Diamond Oilfield Rentals LLC
- Steven R. Radford
- E21 - EARTH DRILLING MINING
Information Patent Application
SELECTABLE HOLE TRIMMER AND METHODS THEREOF
- Publication number 20210363832
- Publication date Nov 25, 2021
- Black Diamond Oilfield Rentals LLC
- Steven R. Radford
- E21 - EARTH DRILLING MINING
Information Patent Application
DEVICE AND METHOD TO TRIGGER, SHIFT, AND/OR OPERATE A DOWNHOLE DEVI...
- Publication number 20210131224
- Publication date May 6, 2021
- Black Diamond Oilfield Rentals LLC
- Steven RADFORD
- E21 - EARTH DRILLING MINING