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James G. Walcher
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Willard, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Roof edge protection system
Patent number
5,749,434
Issue date
May 12, 1998
Safety Equipment Inc.
James G. Walcher
E04 - BUILDING
Information
Patent Grant
Standing clamp for standing seam roof
Patent number
5,694,720
Issue date
Dec 9, 1997
Safety Equipment, Inc.
James G. Walcher
E04 - BUILDING
Information
Patent Grant
Pivoting work platform
Patent number
5,497,851
Issue date
Mar 12, 1996
Safety Equipment Inc.
James G. Walcher
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Safety clamp for standing seam roof
Patent number
5,433,044
Issue date
Jul 18, 1995
Safety Equipment Inc.
James G. Walcher
E04 - BUILDING