James Hardin

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Bakersfield, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Casing patching tool
- Patent number 6,775,894
- Issue date Aug 17, 2004
- Aera Energy, LLC
- James Hardin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Casing patching tool
- Publication number 20030015246
- Publication date Jan 23, 2003
- James Hardin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...