Michael L. Lewis

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Union, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods for production of pigment dispersion
- Patent number 6,767,397
- Issue date Jul 27, 2004
- Sun Chemical Corporation
- Kalpathy R. Anantharaman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Methods for production of organic pigments for printing inks
- Patent number 6,530,989
- Issue date Mar 11, 2003
- Sun Chemical Corporation
- Kalpathy Anantharaman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Methods for production of pigment dispersion
- Publication number 20030188664
- Publication date Oct 9, 2003
- Kalpathy R. Anantharaman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...