Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7148941 | Compensator with photochemically cured barrier layer and process | Mridula Nair, Tamara K. Jones, Bradley M. Houghtaling, Joseph Salvatore Sedita | 2006-12-12 |
| 7084945 | Compensator having particular sequence of films and crosslinked barrier layer | Mridula Nair, Charles L. Bauer, Bradley M. Houghtaling | 2006-08-01 |
| 6220943 | Method and apparatus for repairing and removing scratches from photographic material surfaces | Yongcai Wang, Alfred B. Fant | 2001-04-24 |
| 6172775 | Composition for repairing and removing scratches from photographic surfaces | Yongcai Wang, Alfred B. Fant | 2001-01-09 |
| 5582645 | Magnetic dispersion coating apparatus having high shear regions | Matthias H. Regelsberger | 1996-12-10 |
| 5531827 | Coating apparatus having a stagnation prevention device | — | 1996-07-02 |
| 5456944 | Magnetic dispersion coating method having high shear regions | Matthias H. Regelsberger | 1995-10-10 |