Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7576878 | Enhanced management of raster image processing resources | Robert Christiansen, Paul Wissenbach, Scott C. Clouthier, Brian E. Hoffmann | 2009-08-18 |
| 7298503 | Partitioning of print jobs for raster image processing | Robert Christiansen, Paul Wissenbach | 2007-11-20 |