R. Douglas Eash

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Midland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Styrene-butadiene-acrylonitrile interpolymer latex based cement add...
- Patent number 4,202,809
- Issue date May 13, 1980
- The Dow Chemical Company
- R. Douglas Eash
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Styrene-butadiene interpolymer latex based cement additives
- Patent number 4,086,201
- Issue date Apr 25, 1978
- The Dow Chemical Company
- James Peters
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Shrinkage-compensating portland cement concrete and mortar composit...
- Patent number 4,039,345
- Issue date Aug 2, 1977
- The Dow Chemical Company
- Gale L. Emig
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Non-distressing accelerated heat cure of portland cement concrete s...
- Patent number 4,014,840
- Issue date Mar 29, 1977
- The Dow Chemical Company
- Gale L. Emig
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES