Mitch Groen

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Canby, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Rounding system and method used in the manufacture of wind towers
- Patent number 8,561,445
- Issue date Oct 22, 2013
- SMI & Hydraulics, Inc.
- David Schrunk
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ROUNDING SYSTEM AND METHOD USED IN THE MANUFACTURE OF CONICAL OR CY...
- Publication number 20140042210
- Publication date Feb 13, 2014
- SMI & HYDRAULICS, INC.
- David Schrunk
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Rounding System and Method Used in the Manufacture of Conical or Cy...
- Publication number 20100095729
- Publication date Apr 22, 2010
- SMI & HYDRAULICS, INC.
- David Schrunk
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR