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Peter J. Lutz III
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Utica, MI, US
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last 30 patents
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Patent Grant
Floor sag eliminator
Patent number
5,893,253
Issue date
Apr 13, 1999
E&E Engineering, Inc.
Peter J. Lutz
E04 - BUILDING
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Patent Grant
Floor Squeak Eliminator
Patent number
4,888,926
Issue date
Dec 26, 1989
E&E Engineering, Inc.
Peter J. Lutz
E04 - BUILDING