Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6604017 | Printing system | Michael M. Richardson, Allan C. Brittle, Jr., Lee Fiedler, Kent Gorham, Gary T. Schultze +2 more | 2003-08-05 |
| 5917727 | Sheet registration system | Michael M. Richardson, Allan C. Brittle, Jr., Kent Gorham, Chris J. Vetter | 1999-06-29 |
| 5867393 | Printing system | Michael M. Richardson, Eugene G. Weiss, Thomas J. McDonough | 1999-02-02 |
| 5790408 | Error recovery in a printing system | Michael M. Richardson, Kent Gorham, Gary T. Schultze, Eugene G. Weiss | 1998-08-04 |
| 5748483 | Printing system | Michael M. Richardson, Allan C. Brittle, Jr., Lee Fiedler, Kent Gorham, Gary T. Schultze +2 more | 1998-05-05 |
| 5696690 | Sheet stacking apparatus | Michael M. Richardson, Allan C. Brittle, Jr., Lee Fiedler, Kent Gorham, Gary T. Schultze +2 more | 1997-12-09 |
| 5644494 | Printing system | Michael M. Richardson, Eugene G. Weiss, Thomas J. McDonough | 1997-07-01 |