Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9405196 | Method for preparing electrically-conductive silver images | Kenneth James Lushington | 2016-08-02 |
| 9405198 | Method for providing conductive silver film elements | Thomas Edward Lowe | 2016-08-02 |
| 9335635 | Silver halide solution physical developing solution | Thomas Edward Lowe | 2016-05-10 |
| 6998227 | Color developer concentrate for color film processing | Thomas Edward Lowe, Terrence R. O'Toole, Charles M. Darmon | 2006-02-14 |
| 6664036 | Homogeneous single-part color developer per color film processing and method of using same | Thomas Edward Lowe, Terrence R. O'Toole, Charles M. Darmon | 2003-12-16 |
| 6500606 | Photographic processing compositions and methods of using in color reversal image formation | Harry J. Price, Ramanuj Goswami | 2002-12-31 |
| 6296997 | Photographic element and compound and process useful therewith | Robert F. Romanet, William B. Vreeland, John W. Harder, Christopher T. Brown, Scott Conley | 2001-10-02 |
| 5523195 | Photographic conditioning solution containing bleach accelerator, formaldehyde precursor and secondary amine and method of use | Charles M. Darmon, Rosa P. Sauter | 1996-06-04 |
| 5158865 | Photographic elements containing removable filter dye | John W. Harder, Peter R. Seoane | 1992-10-27 |
| 4865958 | Photographic recording material comprising leuco dye for cold silver image tone | Thomas I. Abbott, Robert E. Dickerson | 1989-09-12 |