Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6436617 | Protective epoxy overcoat for imaging elements | Yongcai Wang, Kevin M. O'Connor, Melvin M. Kestner | 2002-08-20 |
| 6407160 | Non-aqueous composite wax particle dispersion | Yongcai Wang, Janglin Chen, Dwight W. Schwark | 2002-06-18 |
| 6376160 | Protective epoxy overcoat for photographic elements | Yongcai Wang, Kevin M. O'Connor, Melvin M. Kestner | 2002-04-23 |