Hugh McIntyre Smith

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Pinopolis, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Cationic polyvinyl alcohol-containing compositions
- Patent number 7,144,946
- Issue date Dec 5, 2006
- Hugh McIntyre Smith
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Cationic polyvinyl alcohol-containing compositions
- Publication number 20040122151
- Publication date Jun 24, 2004
- Hugh McIntyre Smith
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...