Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4502778 | System for monitoring and controlling electrophotographic toner operation | John H. Dodge, Thomas Eichhorn | 1985-03-05 |
| 4319829 | Noncircular photoconductor belt mounting apparatus and method | Donald L. Janeway, III | 1982-03-16 |