Issued Patents All Time
Showing 26–50 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6435678 | Waterfast ink jet images treated with hardeners | David Erdtmann | 2002-08-20 |
| 6367922 | Ink jet printing process | Elizabeth A. Gallo | 2002-04-09 |
| 6361156 | Continuous ink jet printing process | Vincent E. Hamilton-Winbush, Gregory James Garbacz, Thomas L. Penner, Ravi Sharma, James M. Chwalek | 2002-03-26 |
| 6352341 | Ink jet printing process | Csaba A. Kovacs, Teh-Ming Kung | 2002-03-05 |
| 6291127 | Water-borne polyester coated imaging member | Sandra J. Dagan, Suresh Sunderrajan, Robert A. Guistina | 2001-09-18 |
| 6281268 | Process for making an ink jet ink | Karen E. Maskasky, Robert A. Guistina | 2001-08-28 |
| 6276791 | Ink jet printing process | Csaba A. Kovacs, Teh-Ming Kung | 2001-08-21 |
| 6269366 | Method for randomly combining images with annotations | Xin Wen | 2001-07-31 |
| 6258155 | Ink jet ink | Robert A. Guistina, Karen E. Maskasky | 2001-07-10 |
| 6254230 | Ink jet printing apparatus with print head for improved image durability | Xin Wen, David Erdtmann, Thomas W. Martin | 2001-07-03 |
| 6247801 | Continuous ink jet printing process using asymmetric heating drop deflection | David P. Trauernicht, James M. Chwalek | 2001-06-19 |
| 6228475 | Ink jet recording element | Lixin Chu, Cheng-Chung Chen | 2001-05-08 |
| 6224202 | Ink jet printing method | Elizabeth A. Gallo | 2001-05-01 |
| 6209999 | Printing apparatus with humidity controlled receiver tray | Xin Wen, Henry G. Wirth | 2001-04-03 |
| 6210474 | Process for preparing an ink jet ink | Douglas E. Bugner, Richard C. VanHanehem, James R. Bennett, Dennis E. Smith, Robert A. Guistina | 2001-04-03 |
| 6206517 | Ink jet printing process | Csaba A. Kovacs, Teh-Ming Kung | 2001-03-27 |
| 6176574 | Printing apparatus with spray bar for improved durability | Xin Wen, David Erdtmann, Thomas W. Martin | 2001-01-23 |
| 6170944 | Ink jet printing process | Elizabeth A. Gallo | 2001-01-09 |
| 6166105 | Process for making an ink jet ink | Domenic Santilli, David Erdtmann | 2000-12-26 |
| 6161929 | Inkjet images on PVA overcoated with hardener solution | David Erdtmann, Thomas W. Martin | 2000-12-19 |
| 6156110 | Jet ink composition | Elizabeth A. Gallo | 2000-12-05 |
| 6142621 | Ink jet printing process | Elizabeth A. Gallo | 2000-11-07 |
| 6139611 | Ink jet ink composition | Csaba A. Kovacs, Teh-Ming Kung | 2000-10-31 |
| 6137514 | Ink jet printing method | Csaba A. Kovacs, Teh-Ming Kung | 2000-10-24 |
| 6092890 | Producing durable ink images | Xin Wen | 2000-07-25 |