Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655198 | Cleaning mechanism for the toning roller of an electro-statographic reproduction apparatus development station | Wunan Chang, Timothy G. Armstrong | 1997-08-05 |
| 5655205 | Mechanism for cleaning the back side of a web in an electrostatographic reproduction apparatus | Donald C. Buch | 1997-08-05 |