Issued Patents All Time
Showing 25 most recent of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5943542 | Dual levels of functional and non-reactive release agents for fusers | Edul N. Dalal, Rabin Moser | 1999-08-24 |
| 5846643 | Thermally stable fuser member | Santokh S. Badesha, Arnold W. Henry | 1998-12-08 |
| 5835833 | Dual oil release agent management system | Edul N. Dalal, Rabin Moser | 1998-11-10 |
| 5734955 | Development system | Dan A. Hays | 1998-03-31 |
| 5686189 | Fusing components containing ceramer compositions | Santokh S. Badesha | 1997-11-11 |
| 5557393 | Process and apparatus for achieving customer selectable colors in an electrostatographic imaging system | Nancy B. Goodman, Richard P. Germain, Paul C. Julien, Susan J. Kremer | 1996-09-17 |
| 5514467 | Materials and structure for tape with enhanced release | John S. Berkes | 1996-05-07 |
| 5288580 | Toner and processes thereof | Paul C. Julien, John L. Haack, Bing R. Hsieh | 1994-02-22 |
| 5124217 | Magnetic image character recognition processes | Ronald J. Koch, Timothy J. Fuller | 1992-06-23 |
| 5108863 | Processes for the preparation of encapsulated toner compositions | Bing R. Hsieh, Edul N. Dalal | 1992-04-28 |
| 5035970 | Encapsulated toner compositions and processes thereof | Bing R. Hsieh, Karen A. Moffat, Walter Mychajlowskij, Anthony J. Paine | 1991-07-30 |
| 5034298 | Toner compositions and processes thereof | John S. Berkes, Richard B. Lewis, Eugene F. Young, Michael J. Oszczakiewicz | 1991-07-23 |
| 4965158 | Toner compositions with modified charge enhancing additives | Raymond A. Yourd, III, Paul C. Julien, Steven B. Bolte, John F. Knapp | 1990-10-23 |
| 4948686 | Process for forming two-color images | Ronald J. Koch, Paul C. Julien, Donald J. Goodman, Edward J. Gutman, Deepak R. Maniar | 1990-08-14 |
| 4939061 | Toner compositions with negative charge enhancing additives | John L. Haack | 1990-07-03 |
| 4920023 | Stable color developer compositions and process for the preparation thereof | Ronald J. Koch, John F. Knapp | 1990-04-24 |
| RE33172 | Process for magnetic image character recognition | John F. Knapp, Steven B. Bolte | 1990-02-27 |
| 4898802 | Toner compositions with organo boron negative charge enhancing additives | Bing R. Hsieh, John L. Haack | 1990-02-06 |
| 4879199 | Process for preparing encapsulated color toner compositions | Raymond A. Yourd, III, Paul C. Julien, John F. Knapp, Steven B. Bolte | 1989-11-07 |
| 4876169 | Toner compositions with release additives therein | Raymond A. Yourd, III, Shadi L. Malhotra, Robert A. Nelson, Carol A. Fox, Thomas R. Hoffend | 1989-10-24 |
| 4859550 | Smear resistant magnetic image character recognition processes | Raphael F. Bov, Jr., Thomas D. Cometa, Paul W. Eakin, John S. Berkes, Bernard Grushkin | 1989-08-22 |
| 4851318 | Process for encapsulated toner compositions with oligomeric surfactant emulsifiers | Bing R. Hsieh, Richard F. Koehler, Jr. | 1989-07-25 |
| 4837101 | Negatively charged colored toner compositions | John F. Knapp, Ronald J. Koch, Lawrence Floyd, Jr. | 1989-06-06 |
| 4814253 | Toner compositions with release agents therein | Raymond A. Yourd, III, Shadi L. Malhotra, John G. VanDusen | 1989-03-21 |
| 4792513 | Positively charged toner compositions | Robert A. Nelson | 1988-12-20 |