Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5532802 | Piezoelectric sensor for in-situ monitoring of electrostatographic developers | Donald S. Rimai, David D. Almeter, Martin Potucek | 1996-07-02 |
| 5485256 | Method and apparatus for forming combined toner images | Kent A. Randall, Francisco L. Ziegelmuller, Dennis R. Kamp, Donald S. Rimai | 1996-01-16 |
| 5463449 | Reduction in metallization of a piezoelectric sensor for a xerographic development process to increase sensitivity of the sensor | Theodore H. Morse, Donald S. Rimai, Martin Potucek | 1995-10-31 |
| 5406320 | Ink replenishment assemblies for ink jet printers | Homer D. Durst | 1995-04-11 |
| 5229826 | Toner cleaning apparatus | — | 1993-07-20 |
| 5065194 | Piezo film cleaner | — | 1991-11-12 |
| 4903956 | Sheet stacking apparatus having positive control system for trailing sheet ends | David J. Stephens, Rodney G. Mader, Homer D. Durst | 1990-02-27 |
| 4555220 | Regeneration system for a hydraulic intensifier unit | Richard W. Hall, Harbhajan S. Mahal | 1985-11-26 |
| 4470771 | Quadraplex fluid pump | Richard W. Hall | 1984-09-11 |