Gary A. Card

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Bakersfield, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Coil tubing hanger system
- Patent number 6,588,510
- Issue date Jul 8, 2003
- Duhn Oil Tool, Inc.
- Gary A. Card
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ACTUATED STUFFING BOX FOR AN ARTIFICIAL LIFT SYSTEM
- Publication number 20230066565
- Publication date Mar 2, 2023
- Mesquite Technologies LLC
- Jose Roberto Navar
- E21 - EARTH DRILLING MINING
Information Patent Application
Coil tubing hanger system
- Publication number 20030051884
- Publication date Mar 20, 2003
- Gary A. Card
- E21 - EARTH DRILLING MINING