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Support base for equipment
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Patent number 6,663,070
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Issue date Dec 16, 2003
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Portable Pipe Hangers, Inc.
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Arthur J. Valentz
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E04 - BUILDING
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Support base
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Patent number 6,592,093
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Issue date Jul 15, 2003
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Portable Pipe Hangers, L.P.
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Arthur J. Valentz
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Plastic base
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Patent number D463250
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Issue date Sep 24, 2002
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Portable Pipe Hangers, L.P.
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Arthur J. Valentz
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D08 - Tools and hardware
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Plastic base
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Patent number D461702
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Issue date Aug 20, 2002
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Portable Pipe Hangers, L.P.
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Arthur J. Valentz
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D08 - Tools and hardware
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Support base
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Patent number 6,324,800
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Issue date Dec 4, 2001
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Portable Pipe Hangers, Inc.
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Arthur J. Valentz
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E04 - BUILDING
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Plastic base
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Patent number D435430
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Issue date Dec 26, 2000
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Portable Pipe Hangers
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Arthur J. Valentz
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D08 - Tools and hardware
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