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Log wall connector system
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Patent number 8,615,963
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Issue date Dec 31, 2013
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Robert A. Wrightman
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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No-slip corner joint
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Patent number 6,283,668
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Issue date Sep 4, 2001
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Norek Technical Resources, Inc.
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E04 - BUILDING
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Bolted post and beam
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Patent number 6,050,033
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Issue date Apr 18, 2000
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Ronald A. Wrightman
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E04 - BUILDING
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Patent number 5,277,008
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Issue date Jan 11, 1994
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Andrews; Alexander R.
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John R. Saulez
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E04 - BUILDING
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Building structure
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Patent number 4,619,089
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Issue date Oct 28, 1986
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Alejandro Stein
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E04 - BUILDING
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Wall structure
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Patent number 4,250,677
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Issue date Feb 17, 1981
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Marcocci; Guy D.
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Peter Yablonski
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E04 - BUILDING
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Building structures
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Patent number 4,154,036
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Issue date May 15, 1979
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Gibbs Bright & Co. Pty. Ltd.
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Graham Moss
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E04 - BUILDING
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Building structure
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Patent number 3,979,862
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Issue date Sep 14, 1976
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Gibbs Bright & Co.
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Clive Gordon Hamilton
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E04 - BUILDING
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3818653
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Patent number 3,818,653
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Issue date Jun 25, 1974
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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3416275
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Issue date Dec 17, 1968
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E04 - BUILDING
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2875478
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E04 - BUILDING
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2662252
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Patent number 2,662,252
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Issue date Dec 15, 1953
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E04 - BUILDING
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2387659
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Patent number 2,387,659
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Issue date Oct 23, 1945
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E04 - BUILDING