Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8409343 | Organic-inorganic hybrid pigment compositions | Lori A. Niewold, Gary E. Williams | 2013-04-02 |
| 8268070 | Hybrid pigment composition comprising dyes or pigments and fibrous clay | Lori A. Niewold, Gary E. Williams | 2012-09-18 |