Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6931224 | Toner cartridge hopper with labyrinth channels for releasing air while trapping toner in cartridge | Robert Watson McAlpine, Robert Francis Soto, Gregory Scott Tigges | 2005-08-16 |
| 6879792 | Two part cartridges with force biasing by printer | Philip Scot Carter, Julia L. Fain | 2005-04-12 |