Roderick Clarence Minch

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Fairview, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for cutting openings in sidewall of spiral pipe
- Patent number 9,782,812
- Issue date Oct 10, 2017
- Roderick Clarence Minch
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for Cutting Openings in Sidewall of Spiral Pipe
- Publication number 20150273552
- Publication date Oct 1, 2015
- Roderick Clarence Minch
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...