Donald G. Zink

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Polyhydric alcohol anti-dust agent for inorganic materials
- Patent number 6,491,736
- Issue date Dec 10, 2002
- Montana Sulphur & Chemical Company
- Fred S. Bell
- C05 - FERTILISERS MANUFACTURE THEREOF

Patents Applicationslast 30 patents

Information Patent Application
Polyhydric alcohol anti-dust agent for inorganic materials
- Publication number 20020184933
- Publication date Dec 12, 2002
- Montana Sulphur & Chemical Company
- Fred S. Bell
- C05 - FERTILISERS MANUFACTURE THEREOF