Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8221947 | Toner surface treatment | Patrick M. Lambert | 2012-07-17 |
| 7169528 | Process for preparing colored toner particles | Hichang Yoon, Dinesh Tyagi, Michael T. Regan | 2007-01-30 |