Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683520 | Method of cleaning an ink storage material | Norman S. Edgett, Gary R. Fague, Louis V. Isganitis, Joseph R. Weber | 1997-11-04 |
| 5641346 | Ink jet ink compositions and recording processes | David A. Mantell, Bing R. Hsieh, William M. Schwarz, Ian D. Morrison, Michael P. O'Horo +3 more | 1997-06-24 |
| 5560766 | Thermal ink jet composition | — | 1996-10-01 |
| 5554213 | Ink compositions for ink jet printing | Edward J. Radigan, Jr., Richard L. Colt, Miguel A. Fontanez | 1996-09-10 |
| 5540765 | Thermal ink jet composition | Richard L. Colt | 1996-07-30 |
| 5534050 | Thermal ink jet composition | — | 1996-07-09 |
| 5531815 | Thermal ink jet composition | Richard L. Colt | 1996-07-02 |
| 5500668 | Recording sheets for printing processes using microwave drying | Shadi L. Malhotra, Richard L. Colt | 1996-03-19 |
| 5389131 | Ink compositions and preparation processes thereof | Richard L. Colt | 1995-02-14 |
| 5389133 | Ink compositions for ink jet printing | Richard L. Colt, Edward J. Radigan, Jr., William M. Schwarz, Julia Kohlmeier | 1995-02-14 |
| 5360472 | Waterfast dye compositions | Edward J. Radigan, Jr., Louis V. Isganitis, Warren E. Solodar | 1994-11-01 |
| 5254159 | Ink compositions | Geoffrey A. R. Nobes, Marcel P. Breton, Richard L. Colt | 1993-10-19 |
| 5128233 | Element having improved adhesion of auxiliary layers to film supports containing antistatic layers | Rudolf W. Beisswenger | 1992-07-07 |
| 4940655 | Photographic antistatic element having a backing layer with improved adhesion and antistatic properties | — | 1990-07-10 |