Michael Christensen

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Parkers Prairie, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
APPARATUS AND METHOD FOR MANUFACTURING A COLLATED ARRAY OF TEMPORAR...
- Patent number 6,905,284
- Issue date Jun 14, 2005
- Illinois Tool Works Inc.
- Michael Christensen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Temporary raised pavement marker (TRPM) applicator machine for auto...
- Patent number 6,709,193
- Issue date Mar 23, 2004
- Illinois Tool Works Inc.
- Jeffrey Rogers
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Machine for automatically removing the protective coverings from te...
- Patent number 6,685,389
- Issue date Feb 3, 2004
- Illinois Tool Works Inc.
- Michael Christensen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Machine for automatically removing temporary raised pavement marker...
- Patent number 6,619,755
- Issue date Sep 16, 2003
- Illinois Tool Works Inc.
- Michael Christensen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR MANUFACTURING A COLLATED ARRAY OF TEMPORAR...
- Publication number 20050047865
- Publication date Mar 3, 2005
- ILLINOIS TOOL WORKS INC.
- Michael Christensen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
TEMPORARY RAISED PAVEMENT MARKER ( TRPM) APPLICATOR MACHINE FOR AUT...
- Publication number 20040057796
- Publication date Mar 25, 2004
- Jeffrey Rogers
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES