James Nyssen

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Chilliwack, British Columbia, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for the manufacture of reinforced smooth flow...
- Patent number 4,161,811
- Issue date Jul 24, 1979
- James Nyssen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for making multi-layer spiral pipe
- Patent number 4,160,312
- Issue date Jul 10, 1979
- James Nyssen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...