Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6300046 | Aggregated dyes for radiation-sensitive elements | Margaret J. Helber, William James Harrison, Mary Christine Brick, Steven Wade Kortum, Gary N. Barber | 2001-10-09 |
| 6291149 | Aggregated dyes for radiation-sensitive elements | Margaret J. Helber, William James Harrison, Mary Christine Brick, Steven Wade Kortum, Gary N. Barber | 2001-09-18 |
| 6224202 | Ink jet printing method | Charles E. Romano, Jr. | 2001-05-01 |
| 6183944 | Aggregated dyes for radiation-sensitive elements | Margaret J. Helber, William James Harrison, Mary Christine Brick, Steven Wade Kortum, Gary N. Barber | 2001-02-06 |
| 6170944 | Ink jet printing process | Charles E. Romano, Jr. | 2001-01-09 |
| 6156110 | Jet ink composition | Charles E. Romano, Jr. | 2000-12-05 |
| 6142621 | Ink jet printing process | Charles E. Romano, Jr. | 2000-11-07 |
| 5922523 | Filter dyes for photographic elements | Margaret J. Helber, William James Harrison | 1999-07-13 |
| 5885013 | Re-application of dye to a dye donor element of thermal printers | Elizabeth G. Burns, Susan L. Dawson, Daniel J. Harrison, Louis J. Sorriero, Ludmila S. Weiss | 1999-03-23 |
| 5674669 | Photographic elements containing oxonol filter dye mixture and their preparation | Donald R. Diehl | 1997-10-07 |