Michael A. Walton

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Dexter, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Extruded plastic flush stop window mullion and framing system
- Patent number 4,621,478
- Issue date Nov 11, 1986
- NRG Industries, Inc.
- H. Verne Phillips
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Extruded plastic window framing
- Patent number 4,471,597
- Issue date Sep 18, 1984
- Michael A. Walton
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS