Issued Patents All Time
Showing 76–97 of 97 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6426181 | Mixtures of organic silver salts in color photothermographic systems | Lyn M. Irving, Mark E. Irving | 2002-07-30 |
| 6413708 | Imaging element containing a blocked photographically useful compound | Wojciech K. Slusarek, Xiqiang Yang | 2002-07-02 |
| 6369873 | Thermal processing system and method including a kiosk | Richard P. Szajewski, Mark E. Irving, Lyn M. Irving | 2002-04-09 |
| 6365331 | Thermal film having at least two imaging layers with different processing characteristics and a method of forming and processing the same | Gary L. House | 2002-04-02 |
| 6319640 | Imaging element containing a blocked photographically useful compound | Wojciech K. Slusarek, Xiqiang Yang | 2001-11-20 |
| 6312879 | Photographic or photothermographic element containing a blocked photographically useful compound | Wojciech K. Slusarek, Xiqiang Yang, Mark E. Irving, James H. Reynolds, Lyn M. Irving | 2001-11-06 |
| 6306551 | Imaging element containing a blocked photographically useful compound | Zbyslaw R. Owczarczyk, Xiqiang Yang, Mark E. Irving | 2001-10-23 |
| 6302599 | Thermal film camera with processing | Timothy W. Stoebe, Richard P. Szajewski, Lyn M. Irving | 2001-10-16 |
| 6278510 | System for optical writing to thermal film | Timothy W. Stoebe, Richard P. Szajewski, Lyn M. Irving | 2001-08-21 |
| 6255044 | Silver halide elements that produce sharp images without fixing and processes for their use | John Gasper | 2001-07-03 |
| 6062746 | Compact apparatus for thermal film development and scanning | Timothy W. Stoebe, Lyn M. Irving, Richard P. Szajewski | 2000-05-16 |
| 6048110 | Compact thermal film apparatus with magnetic sensing device | Richard P. Szajewski, Lyn M. Irving, Timothy W. Stoebe | 2000-04-11 |
| 5976778 | Process for the preparation of silver halide emulsions containing dispersed clumps of fine grains | Thomas B. Brust, Mark R. Mis, Donald L. Black | 1999-11-02 |
| 5876905 | Dual-coated radiographic element capable of photothermographic imaging | Mark E. Irving, Lyn M. Eshelman, Debra L. Hartsell | 1999-03-02 |
| 5858637 | Process of preparing a photothermographic composition of enhanced photosensitivity | Lyn M. Eshelman, Mark E. Irving, Kathleen R. Gisser | 1999-01-12 |
| 5843632 | Photothermographic composition of enhanced photosensitivity and a process for its preparation | Lyn M. Eshelman, Mark E. Irving, Kathleen R. Gisser | 1998-12-01 |
| 5840475 | Photothermographic element for providing a viewable retained image | Lyn M. Eshelman, Mark E. Irving, Debra L. Hartsell | 1998-11-24 |
| 5700608 | Process for making photographic emulsions and photographic elements and emulsions containing latent image forming units internally containing sensitizing dye | Lyn M. Eshelman, David Darrell Miller | 1997-12-23 |
| 5614359 | High speed emulsions exhibiting superior contrast and speed-granularity relationships | Lyn M. Eshelman, Paul J. Madigan | 1997-03-25 |
| 5612176 | High speed emulsions exhibiting superior speed-granularity relationships | Lyn M. Eshelman, Paul J. Madigan | 1997-03-18 |
| 5612177 | (111) tabular grain emulsions exhibiting increased speed | Lyn M. Eshelman, Paul D. Zimmerman | 1997-03-18 |
| 5512426 | Emulsions with high grain surface to volume ratios | — | 1996-04-30 |