Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7632632 | Color photographic materials with magenta minimum density dyes | Paul L. Zengerle, John W. Harder, Drake M. Michno, James H. Reynolds | 2009-12-15 |
| 7629112 | Color photographic materials with yellow minimum density colorants | Paul L. Zengerle, Drake M. Michno, James H. Reynolds, John W. Harder | 2009-12-08 |
| 7189502 | Radiographic materials with antifoggant precursors | Robert E. Dickerson, George J. Burgmaier, Stephen A. Hershey | 2007-03-13 |
| 6660464 | Photographic element containing a fragmentable electron donor for improved photographic response | Annabel A. Muenter | 2003-12-09 |
| 6514683 | Photographic element with improved sensitivity and improved keeping | Annabel A. Muenter, Sharon Johnston | 2003-02-04 |
| 6472133 | Silver halide element with improved high temperature storage | James H. Reynolds, Stephen P. Singer, George J. Burgmaier, Janet N. Younathan, Lillian M. Kellogg | 2002-10-29 |
| 6472135 | Silver halide element with improved high temperature storage and raw stock keeping | James H. Reynolds, Lillian M. Kellogg, George J. Burgmaier | 2002-10-29 |
| 6472134 | Silver halide element with improved high temperature storage and sensitivity | James H. Reynolds, Annabel A. Muenter, George J. Burgmaier | 2002-10-29 |
| 6440655 | Silver halide element with improved high temperature storage and reduced thickness | James H. Reynolds, Janet N. Younathan, George J. Burgmaier | 2002-08-27 |
| 6428947 | Multicolor photographic element with improved latent image keeping | Sharon Johnston, Annabel A. Muenter, Jerome R. Lenhard | 2002-08-06 |
| 6043019 | Robust method for the preparation of high bromide tabular grain emulsions | Ramesh Jagannathan, Rajesh V. Mehta, Wai K. Lam | 2000-03-28 |
| 5763146 | Photographic materials containing water soluble amino hexose reductones | James H. Reynolds, Jeffrey L. Hall, Norma B. Platt | 1998-06-09 |