Heidi N. CLINE

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Cypress, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and methods for determining operational mode of tong asse...
- Patent number 11,486,210
- Issue date Nov 1, 2022
- Weatherford Technology Holdings, LLC
- Jan Rothe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tong assembly with door position sensors
- Patent number 11,085,253
- Issue date Aug 10, 2021
- Weatherford Technology Holdings, LLC
- Heidi N. Cline
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and methods for determining operational mode of tong asse...
- Patent number 11,078,733
- Issue date Aug 3, 2021
- Weatherford Technology Holdings, LLC
- Jan Rothe
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHODS FOR DETERMINING OPERATIONAL MODE OFTONG ASSEMBLY
- Publication number 20210348457
- Publication date Nov 11, 2021
- Weatherford Technology Holdings, LLC.
- Jan ROTHE
- E21 - EARTH DRILLING MINING
Information Patent Application
TONG ASSEMBLY WITH DOOR POSITION SENSORS
- Publication number 20200141198
- Publication date May 7, 2020
- Weatherford Technology Holdings, LLC.
- Heidi N. CLINE
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHODS FOR DETERMINING OPERATIONAL MODE OF TONG ASSE...
- Publication number 20200063509
- Publication date Feb 27, 2020
- Weatherford Technology Holdings, LLC.
- Jan ROTHE
- E21 - EARTH DRILLING MINING