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Gerald F. Laughinghouse
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Rock Hill, SC, US
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last 30 patents
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Patent Grant
Method of producing a steel caul
Patent number
4,416,170
Issue date
Nov 22, 1983
Champion International Corporation
Donald B. Gibson
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Patent Grant
Hardboard with smooth, dense surface and method
Patent number
4,238,438
Issue date
Dec 9, 1980
Champion International Corporation
Gerald F. Laughinghouse
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...