Timothy R. Gwartney

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Jenks, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Wedge driven pipe bending machine
- Patent number 8,511,123
- Issue date Aug 20, 2013
- CRC-Evans Pipeline International, Inc.
- Jeffrey C. Scoville
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Wedge Driven Pipe Bending Machine
- Publication number 20130333434
- Publication date Dec 19, 2013
- CRC-Evans Pipeline International, Inc.
- Jeffrey C. Scoville
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Wedge Driven Pipe Bending Machine
- Publication number 20130333438
- Publication date Dec 19, 2013
- CRC-Evans Pipeline International, Inc.
- Jeffrey C. Scoville
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Wedge Driven Pipe Bending Machine
- Publication number 20110271734
- Publication date Nov 10, 2011
- Jeffrey C. Scoville
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...