Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5955190 | Antistatic layer for photographic paper | Debasis Majumdar, Robert J. Kress | 1999-09-21 |
| 5895724 | Recoverable backings for cellulose acetate film support | David M. Teegarden, Raymond T. Jones | 1999-04-20 |
| 5174923 | Cyclic phosphazene and salt antistatic composition | Janglin Chen, Wayne T. Ferrar, Akemi S. Marshall | 1992-12-29 |
| 4971897 | Photographic silver halide element containing cyclic phosphazene and salt antistatic composition | Janglin Chen, Wayne T. Ferrar, Akemi S. Marshall | 1990-11-20 |
| 4601966 | Dry, electrographic developer compositions containing polyester-amide toner particles | Hsin-Chia Kan, M. Akram Sandhu, John F. Wright, Paul D. Yacobucci | 1986-07-22 |
| 4578333 | Multilayer photoconductive elements having an acrylonitrile copolymer interlayer | William J. Staudenmayer, Tsang J. Chen, Paul M. Borsenberger | 1986-03-25 |