Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8313880 | Magenta toner with binder resin of selected molecular weight composition | Danielle Renee Ashley, James R. Combes, Lale Gokbudak Lovell, George Pharris Marshall, Walter Mychajlowskij | 2012-11-20 |
| 7510812 | Toner formulations containing extra particulate additives | Rick Owen Jones, George Pharris Marshall, John Melvin Olson | 2009-03-31 |
| 6991886 | Closed air circulation toner rounding | George Pharris Marshall, John Melvin Olson, Trent Duane Peter, Minerva Piffarerio, Vincent Ting +1 more | 2006-01-31 |
| 4531246 | Removable garbage bag holder for kitchen sinks | — | 1985-07-30 |