James A. Inhofe Jr.

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Tecumseh, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Conduit coupling with interior grip rings
- Patent number 6,663,145
- Issue date Dec 16, 2003
- Group Timberline, Inc.
- Lucian H. Lyall
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Large diameter electrically fusible pipe methods
- Patent number 5,476,562
- Issue date Dec 19, 1995
- Central Plastics Company
- James A. Inhofe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electrothermal fusion of large diameter pipes by electric heating w...
- Patent number 5,252,157
- Issue date Oct 12, 1993
- Central Plastics Company
- James A. Inhofe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Plastic pile protector and method of covering a pile with same
- Patent number 4,713,129
- Issue date Dec 15, 1987
- Central Plastics Company
- James A. Inhofe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Plastic pile protector and method of covering a pile with same
- Patent number 4,708,527
- Issue date Nov 24, 1987
- Central Plastics Company
- James A. Inhofe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL