Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7289133 | Method and apparatus for toner identification | Kenneth P. Friedrich, Guy J. Rossi | 2007-10-30 |
| 6862415 | Device for treating the surface of an article in connection with printing | Terry N. Morganti | 2005-03-01 |
| 6295424 | Electrostatographic image-forming apparatus and method | Matthias H. Regelsberger, Anne F. Lairmore, Philip A. Stern | 2001-09-25 |
| 6243557 | Offset preventing oil pressure sensor system | James V. Orchard, II, David F. Cahill | 2001-06-05 |
| 5903800 | Electrostatographic reproduction apparatus and method with improved densitometer | Philip A. Stern, Paul Thompson | 1999-05-11 |