Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7565414 | System and method for translating and transferring files in a networked system | — | 2009-07-21 |
| 5249242 | Method for enhancing raster pixel data | William J. Hanson, R. Daniel Putman | 1993-09-28 |
| 5075875 | Printer control system | Gerard L. Kappenman | 1991-12-24 |
| 5030977 | Printed image magnetic signal level control apparatus and method | William J. Hanson, Gerard L. Kappenman | 1991-07-09 |