Patrick Den Boer

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Glen Rock, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Titanium dioxide suspension for use in film coating
- Patent number 4,693,751
- Issue date Sep 15, 1987
- Crompton & Knowles Corporation
- Patrick Den Boer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous lake pigment suspension
- Patent number 4,652,313
- Issue date Mar 24, 1987
- Crompton & Knowles Corporation
- Patrick Den Boer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE