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Patent applications and USPTO patent grants for Whitton; Fred.The latest application filed is for "viscosity stable smectite clay slurries".
Patent | Date |
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Viscosity stable smectite clay slurries Grant 7,258,733 - Ijdo , et al. August 21, 2 | 2007-08-21 |
Viscosity stable smectite clay slurries App 20040016369 - Ijdo, Wouter ;   et al. | 2004-01-29 |
Viscosity stable smectite clay slurries App 20030047117 - Ijdo, Wouter ;   et al. | 2003-03-13 |
Viscosity stable smectite clay slurries App 20020144630 - Ijdo, Wouter ;   et al. | 2002-10-10 |
Polyurethane thickeners useful for clear and high gloss aqueous based systems a process for providing rheological properties to clear aqeous-based systems using such thickeners and clear aqueous-based systems containing such thickeners Grant 5,973,063 - Doolan , et al. October 26, 1 | 1999-10-26 |
Aqueous construction compositions with improved water retention properties and a process for providing water retention properties to aqueous construction compositions Grant 5,863,975 - Whitton , et al. January 26, 1 | 1999-01-26 |
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