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Hardened and fire retardant products
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Patent number 5,683,820
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Issue date Nov 4, 1997
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Triangle Pacific Corporation
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B. Shannon Fuller
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Hardened and fire retardant wood products
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Patent number 5,609,915
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Issue date Mar 11, 1997
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Triangle Pacific Corporation
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B. Shannon Fuller
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Hardened and fire retardant wood products
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Patent number 5,605,767
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Issue date Feb 25, 1997
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Triangle Pacific Corporation
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B. Shannon Fuller
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Apparatus for impregnating wood
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Patent number 5,512,098
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Issue date Apr 30, 1996
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Hawworth, Inc.
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Nicholas A. French
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...