Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428159 | Apparatus for achieving high quality aqueous ink-jet printing on plain paper at high print speeds | Joy Roy, Babur B. Hadimioglu, Richard N. Ellson, Robert A. Sprague, James B. Kruger | 2002-08-06 |
| 6428160 | Method for achieving high quality aqueous ink-jet printing on plain paper at high print speeds | Joy Roy, Babur B. Hadimioglu, Richard N. Ellson, Robert A. Sprague, James B. Kruger | 2002-08-06 |
| 6096125 | Ink compositions | Marcel P. Breton, Shadi L. Malhotra, Danielle C. Boils, Raymond W. Wong, Guerino G. Sacripante | 2000-08-01 |
| 5176974 | Imaging apparatuses and processes | Henry R. Till, Harold M. Anderson, Gerald A. Domoto, Aron Sereny, Joseph M. Crowley +5 more | 1993-01-05 |
| 5021318 | Process for forming secure images | James D. Mayo, Stephen Drappel, James M. Duff, Melvin D. Croucher | 1991-06-04 |
| 4485260 | Preparation of unsymmetrical diphenylamines | Paul D. Szabo, Daniel E. Freeman, Trevor I. Martin | 1984-11-27 |
| 4299983 | Chemical process | Trevor I. Martin | 1981-11-10 |