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Louis A Hagedorn

from Neillsville, WI
Age ~74

Louis Hagedorn Phones & Addresses

  • W6730 Panther Creek Rd, Neillsville, WI 54456 (715) 743-4593
  • Clark, WI

Publications

Us Patents

Multi-Walled Tube And Method Of Manufacture

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US Patent:
20080169489, Jul 17, 2008
Filed:
Oct 27, 2006
Appl. No.:
11/588803
Inventors:
Robert Raymond Petkovsek - Neillsville WI, US
Louis Hagedorn - Neillsville WI, US
International Classification:
H01L 31/112
H01L 29/80
US Classification:
257268
Abstract:
A method of forming multi-wall tube from a single-wall piece of tube. The multi-wall tube is formed by relative motion between a die shoe and the single-wall tube to deform the material.

Multi-Walled Tube And Method Of Manufacture

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US Patent:
20110056583, Mar 10, 2011
Filed:
Sep 7, 2010
Appl. No.:
12/876810
Inventors:
Robert Raymond Petkovsek - Neillsville WI, US
Louis Hagedorn - Neillsville WI, US
International Classification:
F16L 9/14
US Classification:
138148
Abstract:
A method of forming multi-wall tube from a single-wall piece of tube. The multi-wall tube is formed by relative motion between a die shoe and the single-wall tube to deform the material.
Louis A Hagedorn from Neillsville, WI, age ~74 Get Report