Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482562 | Toner particles of controlled morphology | Michael T. Regan, Todd C. Zion, Dennis E. Smith, Hichang Yoon | 2002-11-19 |
| 6416921 | Method for forming toner particles having controlled morphology and containing a quaternary ammonium tetraphenylborate and a polymeric phosphonium salt | John C. Wilson, Gretchen S. McGrath | 2002-07-09 |
| 6380297 | Polymer particles of controlled shape | Todd C. Zion, Dennis E. Smith, Hichang Yoon | 2002-04-30 |