Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5978630 | System for cleaning contaminants from a vacuum assisted image conditioning roll | Shu Chang, John F. Knapp, Lawrence Floyd, Jr., Stephen T. Chai | 1999-11-02 |
| 5481341 | Roller for controlling application of carrier liquid | Donald S. Sypula, Santokh S. Badesha, Shu Chang, John F. Knapp, Stephen T. Chai +2 more | 1996-01-02 |
| 5305064 | Compact single component development system with modified toner agitator and toner dispense auger disposed therein | Lawrence Floyd, Jr., John F. Knapp | 1994-04-19 |
| 5204495 | Developer unit disturbing brush | Lawrence Floyd, Jr., John F. Knapp, Norman W. Czubaj, Jr. | 1993-04-20 |
| 5162183 | Overcoat for imaging members | Nero R. Lindblad, Richard L. Schank, Richard W. Bigelow, Herbert C. Relyea, Andrew R. Melnyk +2 more | 1992-11-10 |