Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7592110 | Polyhydroxy siloxane photoconductors | Kenny-Tuan Dinh, John F. Yanus, Raymond K. Crandall | 2009-09-22 |
| 6096927 | Process for removal and recovery of an arylamine compound | Satish Parikh, Anthony M. Horgan, John A. Bergfjord, Sr. | 2000-08-01 |
| 6001899 | Ink compositions with improved waterfastness and smear resistance | Kurt B. Gundlach, Richard L. Colt, Luis A. Sanchez, Maura A. Sweeney | 1999-12-14 |
| 5936008 | Ink jet inks containing toner particles as colorants | Robert N. Jones, Susan Robinette, Raj D. Patel, Michael A. Hopper, Grazyna E. Kmiecik-Lawrynowicz +2 more | 1999-08-10 |
| 5772743 | Ink compositions for thermal ink jet printing | Kurt B. Gundlach, Luis A. Sanchez, Cheryl A. Hanzlik, Kathy-Jo Brodsky, Richard L. Colt +1 more | 1998-06-30 |
| 5772744 | Ink compositions for thermal ink printing | Kurt B. Gundlach, Richard L. Colt | 1998-06-30 |
| 5563644 | Ink jet printing processes with microwave drying | Louis V. Isganitis, Arthur M. Gooray, Leonard M. Carreira, William M. Schwarz | 1996-10-08 |
| 5554213 | Ink compositions for ink jet printing | Richard L. Colt, Kurt B. Gundlach, Miguel A. Fontanez | 1996-09-10 |
| 5389133 | Ink compositions for ink jet printing | Kurt B. Gundlach, Richard L. Colt, William M. Schwarz, Julia Kohlmeier | 1995-02-14 |
| 5360472 | Waterfast dye compositions | Louis V. Isganitis, Warren E. Solodar, Kurt B. Gundlach | 1994-11-01 |
| 5220346 | Printing processes with microwave drying | Leonard M. Carreira, Arthur M. Gooray, Kenneth C. Peter, Louis V. Isganitis | 1993-06-15 |
| 5194358 | Toner and developer compositions with charge enhancing additives | Robert D. Bayley, Thomas R. Hoffend | 1993-03-16 |
| 4886729 | Positively charged liquid developer compositions | Bernard Grushkin, David E. Hutka, Louis V. Isganitis | 1989-12-12 |