Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7773239 | System for managing replaceable modules in a digital printing apparatus | Michael E. Beard, Roger W. Budnik, James M. Pacer, Guru B. Raj, Ralph A. Shoemaker +5 more | 2010-08-10 |
| 7649638 | System for managing replaceable modules in a digital printing apparatus | Michael E. Beard, Roger W. Budnik, James M. Pacer, Guru B. Raj, Ralph A. Shoemaker +5 more | 2010-01-19 |
| 6940613 | System for managing replaceable modules in a digital printing apparatus | Michael E. Beard, Roger W. Budnik, James M. Pacer, Guru B. Raj, Ralph A. Shoemaker +5 more | 2005-09-06 |
| 6445889 | Dynamic duty cycle for increased latitude | Gerald Scott Leclerc, Peter J. Featherly, Timothy A. Cole | 2002-09-03 |
| 6438329 | Method and apparatus for automatic customer replaceable unit (CRU) setup and cleaner blade lubrication | Roger W. Budnik, James M. Pacer, Guru B. Raj, Ralph A. Shoemaker | 2002-08-20 |
| 6285837 | System for determining development gap width in a xerographic development system using an AC field | Roger W. Budnik, James M. Pacer, Scott L. Kauffman, Richard M. Maier | 2001-09-04 |
| 6198885 | Non-uniform development indicator | Roger W. Budnik, James M. Pacer, Guru B. Raj, Ralph A. Shoemaker | 2001-03-06 |
| 6081348 | Ros beam failure detector | Roger W. Budnik, James M. Pacer, Guru B. Raj, Ralph A. Shoemaker | 2000-06-27 |
| 6016204 | Actuator performance indicator | Roger W. Budnik, James M. Pacer, Guru B. Raj, Ralph A. Shoemaker, Michael E. Beard | 2000-01-18 |
| 5995775 | ROS pixel size growth detector | Roger W. Budnik, James M. Pacer, Guru B. Raj, Ralph A. Shoemaker, Michael E. Beard | 1999-11-30 |
| 5960228 | Dirt level early warning system | Roger W. Budnik, James M. Pacer, Guru B. Raj, Ralph A. Shoemaker | 1999-09-28 |
| 5956542 | Tribo decay rest recovery and developer material break in procedure | Roger W. Budnik, James M. Pacer, Guru B. Raj, Ralph A. Shoemaker | 1999-09-21 |
| 5946521 | Xerographic xerciser including a hierarchy system for determining part replacement and failure | Roger W. Budnik, James M. Pacer, Guru B. Raj, Ralph A. Shoemaker | 1999-08-31 |
| 5937224 | Cleaner stress indicator | Roger W. Budnik, Guru B. Raj, James M. Pacer | 1999-08-10 |
| 5903796 | P/R process control patch uniformity analyzer | Roger W. Budnik, James M. Pacer, Guru B. Raj, Ralph A. Shoemaker | 1999-05-11 |
| 5895141 | Sensorless TC control | Roger W. Budnik, James M. Pacer, Guru B. Raj, Ralph A. Shoemaker | 1999-04-20 |
| 5893008 | Photoreceptor parking deletion detector | Roger W. Budnik, James M. Pacer, Guru B. Raj, Ralph A. Shoemaker | 1999-04-06 |
| 5890042 | Hybrid jumping developer with pulse width compensated toner mass control | Lam F. Wong | 1999-03-30 |
| 5864730 | Photoreceptor seam signature | Roger W. Budnik, James M. Pacer, Guru B. Raj, Ralph A. Shoemaker | 1999-01-26 |
| 5386276 | Detecting and correcting for low developed mass per unit area | John Sotack | 1995-01-31 |
| 5341193 | Method and apparatus for sensing magnetic signal strength of xerographically developed toner images for closed loop control of magnetic printing | Fred F. Hubble, III, Michael Weber, Gerald Abowitz, Raphael F. Bov, Jr. | 1994-08-23 |
| 5337122 | Method and apparatus for MICR printing quality control | Fred F. Hubble, III, Michael Weber, Gerald Abowitz, Raphael F. Bov, Jr., Paul W. Eakin | 1994-08-09 |
| 5167984 | Vacuum deposition process | Andrew R. Melnyk, Donald J. Teney | 1992-12-01 |
| 4774541 | Single component development system with biased squirrel cage for delivering toner particles to a charging nip | Robert G. Martin, Raymond W. Stover | 1988-09-27 |
| 4695524 | Process for ultra high quality images with magnetic developer composition | John F. Knapp, Robert J. Gruber, Lawrence Floyd, Jr., Steven B. Bolte | 1987-09-22 |