Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5869179 | Imaging element having a conductive polymer layer | Douglas A. Cahill, Everett W. Bennett, Weitong Shi, Edward William Sporbert, Alan Taylor | 1999-02-09 |
| 5837375 | Ink jet imaging process and recording element for use therein | Donald A. Brault, Douglas A. Cahill, Richard S. Himmelwright | 1998-11-17 |
| 5795425 | Ink jet imaging process and recording element for use therein | Donald A. Brault, Douglas A. Cahill, Richard S. Himmelwright | 1998-08-18 |
| 5789134 | Direct transfer electrographic imaging element and process | Donald A. Brault, Douglas A. Cahill, Anthony Keith Webb | 1998-08-04 |
| 5766398 | Ink jet imaging process | Douglas A. Cahill | 1998-06-16 |
| 5759636 | Electrographic imaging element | Everett W. Bennett, Richard S. Himmelwright, Douglas A. Cahill, Weitong Shi | 1998-06-02 |
| 5688581 | Electrographic image transfer element having a protective layer | Theresa M. Chagnon, Douglas A. Cahill, Richard S. Himmelwright | 1997-11-18 |
| 5672413 | Element and associated process for use with inkjet hot melt inks for thermal image transfer | Douglas A. Cahill | 1997-09-30 |
| 5601959 | Direct transfer electrographic imaging element and process | Donald A. Brault, Douglas A. Cahill, Anthony Keith Webb | 1997-02-11 |
| 5488455 | Electrographically produced imaged article | Douglas A. Cahill, Donald A. Brault, Richard S. Himmelwright | 1996-01-30 |
| 5483321 | Electrographic element having a combined dielectric/adhesive layer and process for use in making an image | Douglas A. Cahill, Donald A. Brault, Richard S. Himmelwright | 1996-01-09 |
| 5399413 | High performance composite and conductive ground plane for electrostatic recording of information | Boris J. Katsen, Richard S. Himmelwright, Cynthia F. Klausner, Edward William Sporbert, Barbara Jones Stewart +2 more | 1995-03-21 |
| 5385771 | Outdoor poster grade electrographic paper | Carl V. Willetts, Cynthia F. Klausner, Donald A. Brault, Bryan W. M. Crosbie, Alan F. Stewart | 1995-01-31 |
| 5100472 | Deionized clay and paper coatings containing the same | Gary P. Fugitt, Michael Whalen-Shaw, Dale B. Uhrig | 1992-03-31 |