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Welded roof support
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Patent number 4,601,151
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Issue date Jul 22, 1986
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Loadmaster Systems, Inc.
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Charles L. Nunley
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E04 - BUILDING
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Insulated roof structure
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Patent number 4,333,292
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Issue date Jun 8, 1982
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Owens-Corning Fiberglas Corporation
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Dwight S. Musgrave
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E04 - BUILDING
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Prong-type fastener
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Patent number 4,244,269
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Issue date Jan 13, 1981
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Transco, Inc.
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Frederick R. Gorell
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E04 - BUILDING
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-
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Construction system
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Patent number 4,078,351
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Issue date Mar 14, 1978
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Star Manufacturing Co. of Oklahoma
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Harold Graves Simpson
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E04 - BUILDING
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-
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Roof system
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Patent number 4,047,345
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Issue date Sep 13, 1977
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Robert J. Alderman
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E04 - BUILDING
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Construction system
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Patent number 4,026,085
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Issue date May 31, 1977
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Star Manufacturing Company
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Harold Graves Simpson
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E04 - BUILDING
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3918233
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Patent number 3,918,233
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Issue date Nov 11, 1975
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E04 - BUILDING
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3914916
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Patent number 3,914,916
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Issue date Oct 28, 1975
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E04 - BUILDING
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3798710
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Patent number 3,798,710
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Issue date Mar 26, 1974
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E04 - BUILDING
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3703794
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Patent number 3,703,794
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Issue date Nov 28, 1972
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E04 - BUILDING
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3574985
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Patent number 3,574,985
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Issue date Apr 13, 1971
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E04 - BUILDING
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3499673
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Patent number 3,499,673
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Issue date Mar 10, 1970
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E04 - BUILDING
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3393488
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Patent number 3,393,488
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Issue date Jul 23, 1968
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E04 - BUILDING