Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6580881 | Method of detecting waste toner in a container of an image forming apparatus | Matthew Christopher Coriale, Jonathan C. Frey, Harald Portig, John Parker Richey, Wen-hsiung Adam Tseng | 2003-06-17 |
| 6553195 | Dynamic end seal for image forming apparatus | Kurt Matthew Korfhage, Michael David Maul, Alexander D. Meade, Tom E Stickler | 2003-04-22 |
| 6546225 | Auger for dispensing waste toner | — | 2003-04-08 |