Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10513617 | Enhanced performance of mineral based aqueous barrier coatings | Richard Berube, Michael Sigman, Sharad Mathur, Kenneth W. Folmar, John D. Serafano +3 more | 2019-12-24 |
| 9803088 | Enhanced performance of mineral based aqueous barrier coatings | Richard Berube, Michael Sigman, Sharad Mathur, Kenneth W. Folmar, John D. Serafano +3 more | 2017-10-31 |
| 7744688 | Paper coating pigments | David Robert Skuse, Mark Mortimer, Deb Thrale, Daniel J. Panfil, Christopher Nutbeem | 2010-06-29 |
| 6402826 | Kaolin clay pigment for paper coating and method for producing same | Jun Yuan, Christopher R. L. Golley, Christopher Nutbeem, William H. Pope, William L. Garforth +2 more | 2002-06-11 |