Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5645888 | Reactive ink compositions and systems | Donald R. Titterington, Loc V. Bui, Linda M. Hirschy | 1997-07-08 |
| 5621022 | Use of polymeric dyes in hot melt ink jet inks | Loc V. Bui, Donald R. Titterington, Clifford R. King | 1997-04-15 |
| 5507864 | Phase change ink composition employing a combination of dyes | Loc V. Bui, Donald R. Titterington | 1996-04-16 |
| 5389958 | Imaging process | Loc V. Bui, Donald R. Titterington, James D. Rise, Jon C. Mutton, Hue P. Le | 1995-02-14 |
| 5380769 | Reactive ink compositions and systems | Donald R. Titterington, Loc V. Bui, Linda M. Hirschy | 1995-01-10 |
| 5084099 | Phase change ink colorants and phase change inks produced therefrom | Curtis F. Sheley | 1992-01-28 |