Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8698627 | Security packaging | Stephen L. Billups, Caleb S. Loftin, Rune K. Haraldsson, William J. Knouse | 2014-04-15 |
| 6585822 | Kaolin clay glossing pigment and preparation thereof | Richard Berube, Sathanjheri A. Ravishankar | 2003-07-01 |
| 6274226 | Mesoporous silicoaluminate pigments for use in inkjet and carbonless paper coatings | Xiaolin Yang, Raymond H. Young | 2001-08-14 |
| 5997625 | Coating pigment for ink-jet printing | Ahmad Moini, Mitchell R. Gibbs, Stephanie F. Greene | 1999-12-07 |
| 5997626 | Low abrasion calcined kaolin pigments and enhanced filtration method | Joseph H. Z. Wu, Mitchell J. Willis, Rene S. Guermonprez, Tracey A. Burbank | 1999-12-07 |
| 5350729 | Developer sheet with structured clays and process thereof | Datta G. Mislankar | 1994-09-27 |