Abraham B. Contreras

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Jenks, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Cartesian pipe facer
- Patent number 10,603,724
- Issue date Mar 31, 2020
- McElroy Manufacturing, Inc.
- James R. Perrault
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cartesian pipe facer
- Patent number 9,604,288
- Issue date Mar 28, 2017
- McElroy Manufacturing, Inc.
- James R. Perrault
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Cartesian Pipe Facer
- Publication number 20170197255
- Publication date Jul 13, 2017
- McElroy Manufacturing, Inc.
- James R. Perrault
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Cartesian Pipe Facer
- Publication number 20150078853
- Publication date Mar 19, 2015
- McElroy Manufacturing, Inc.
- James R. Perrault
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR