Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5393340 | Metakaolin pigment with high brightness and low abrasion and manufacture thereof from soft kaolin clays | M. Phillip Jameson | 1995-02-28 |
| 5328880 | Fluidity of slurries of kaolin clay using tetraalkylammonium compounds | Jordan Keith Lampert, Thomas K. Dombrowski | 1994-07-12 |
| 4774345 | Amine-complexed zinc salts of organic diacids | Evon Martins | 1988-09-27 |
| 4772332 | Use of mixture of high molecular weight sulfonates as auxiliary dispersant for structured kaolins | Saad Nemeh, Paul Sennett | 1988-09-20 |
| 4767466 | Bulking pigments | Saad Nemeh | 1988-08-30 |
| 4738726 | Treatment of clays with cationic polymers to prepare high bulking pigments | Richard J. Pratt, Saad Nemeh, Mitchell J. Willis | 1988-04-19 |
| 4626283 | Corrosion and marine growth inhibiting compositions | Evon Martins | 1986-12-02 |
| 4578118 | Kaolin clay-based pigment | Fred R. Huege, David L. Catone | 1986-03-25 |