Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7840998 | System and method for authentication of replaceable modules | Heiko Rommelmann, Alberto Rodriguez | 2010-11-23 |
| 7649645 | Method of ordering job queue of marking systems | — | 2010-01-19 |
| 7149458 | Xerographic charging device having three pin arrays | Michael F. Zona, Alicia G. Hughes, Allen J. Thompson, Charles H. Tabb, Clifford W. Imes, IV +2 more | 2006-12-12 |
| 7146114 | Systems and methods for end-of-life prediction | Alberto Rodriguez, Heiko Rommelmann | 2006-12-05 |
| 6895191 | Insertion verification of replaceable module of printing apparatus | Heiko Rommelmann, Alberto Rodriguez, Murray O. Meetze, Jr. | 2005-05-17 |
| 6842594 | Intermittent DC bias charge roll AC cleaning cycle | — | 2005-01-11 |
| 5613175 | Anisotropic imaging member | — | 1997-03-18 |
| 5175590 | Apparatus and method for removing developer material | Edward J. Gutman, Larry G. Hogestyn | 1992-12-29 |
| 5128725 | Method and apparatus for increasing toner loading of a cleaning brush for improved surface cleaning in electrophotographic imaging | Nero R. Lindblad, Larry G. Hogestyn, Samuel P. Mordenga, Daniel M. Bray | 1992-07-07 |
| 5117264 | Damage resistant cleaning blade | Nero R. Lindblad, Herbert C. Relyea, Robert J. Meyer | 1992-05-26 |
| 4978999 | Fiber reinforced cleaning blade | Nero R. Lindblad, Herbert C. Relyea, Robert J. Meyer | 1990-12-18 |
| 4974024 | Predictive toner dispenser controller | Jan Bares, Gedeminas J. Reinis | 1990-11-27 |