Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9309410 | Colorant compounds | Jeffery H. Banning, Bo Wu, Stephan V. Drappel | 2016-04-12 |
| 9228097 | Phase change inks | Jeffery H. Banning, Bo Wu, Stephan V. Drappel | 2016-01-05 |
| 8884012 | Dye compound and method of making the compound | Jeffrey H. Banning, Bo Wu, Stephan V. Drappel | 2014-11-11 |