Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7601473 | Toner | Kevin D. Lofftus, David D. Putnam, Peter S. Alexandrovich | 2009-10-13 |
| 6365311 | 2,4-dicyanoglutarimides negative charge control agents for electrostatographic toners and developers | John C. Wilson, Gretchen S. McGrath | 2002-04-02 |