Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6929905 | Method of processing a photographic element containing electron transfer agent releasing couplers | Stuart T. Gordon, Sharon Lunt, David T. Southby | 2005-08-16 |
| 6696231 | Method for formulating a photographic developer composition and process conditions to optimize developed images for digital scanning | Jeffrey L. Hall, John A. Weldy | 2004-02-24 |
| 6664035 | Method of use of stabilized rapid access color developers for color negative film | Shirleyanne E. Haye, Janet M. Huston | 2003-12-16 |
| 6649331 | Developer composition and method of development for photographic color negative films | Peter N. Bacel, John A. Weldy | 2003-11-18 |
| 6589722 | Method for formulating a photographic developer composition and process conditions to optimize developed images for digital scanning | Jeffrey L. Hall, John A. Weldy | 2003-07-08 |
| 6589721 | Method of developing a color negative element intended for scanning | Allan F. Sowinski, Nigel R. Wildman | 2003-07-08 |
| 6524778 | Processing photographic material | John R. Fyson, Nigel R. Wildman | 2003-02-25 |
| 6520694 | System and method for processing photographic film images | Jeffrey L. Hall, John Tyler Keech, Eric R. Schmittou, John P. Spence, Ronald M. Wexler | 2003-02-18 |
| 6517264 | Processing apparatus | Anthony Earle | 2003-02-11 |
| 6383726 | Method for formulating a photographic developer composition and process conditions to optimize developed images for digital scanning | Jeffrey L. Hall, John A. Weldy | 2002-05-07 |
| 5532119 | High-speed direct-positive photographic elements utilizing core-shell emulsions | Alfred P. Marchetti | 1996-07-02 |
| 5389507 | Reversal elements with internal latent image forming core-shell emulsions | Keath T. Chen, Ingo H. Leubner | 1995-02-14 |