Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8191889 | Method and apparatus for maintaining a predetermined media stack height in a media tray used in an image production device | Liam Cummings, John Michael Viavattine | 2012-06-05 |
| 8067076 | Duplex capable paper backed transparencies | Dara N. Lubin, Charles Bennett, Victoria L. Warner, Barbara Ferguson | 2011-11-29 |