Dennis R. De Wacker

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Belle Mead, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Cement mortar systems using blends of polysaccharides and cold-wate...
- Patent number 5,575,840
- Issue date Nov 19, 1996
- National Starch and Chemical Investment Holding Corporation
- Dennis R. DeWacker
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Dissipative curing and coating composition for concrete
- Patent number 5,512,619
- Issue date Apr 30, 1996
- National Starch and Chemical Investment Holding Corporation
- Dennis R. DeWacker
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Dissipative curing and coating composition for concrete
- Patent number 5,360,847
- Issue date Nov 1, 1994
- National Starch and Chemical Investment Holding Corp.
- Dennis R. Dewacker
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for the production of hardboard
- Patent number 4,940,741
- Issue date Jul 10, 1990
- National Starch and Chemical Investment Holding Corporation
- Dennis R. De Wacker
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...