Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5049941 | Toner supply cartridge and dispensing system | Eugene J. Manno | 1991-09-17 |
| 4965639 | Toner supply cartridge for reproduction and printing machines | Eugene J. Manno | 1990-10-23 |
| 4666293 | Flexible document platen | David O. Kingsland, Edward A. Schwartz | 1987-05-19 |