Debbie O'Haver-Smith

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Lilburn, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Mat-faced gypsum board and method of manufacturing same
- Patent number 6,001,496
- Issue date Dec 14, 1999
- G-P Gypsum Corporation
- Debbie O'Haver-Smith
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Fibrous mat and mat-faced gypsum board
- Patent number 5,883,024
- Issue date Mar 16, 1999
- G-P Gypsum Corporation
- Debbie O'Haver-Smith
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS