Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5103733 | Printing machine with continuous sheet feed mechanism | Wieslaw T. Chodorowski, Thomas P. Jachimek, Richard Jeschke | 1992-04-14 |
| 4661828 | Optical imaging head | Verelyn A. Miller, Jr., Richard W. Diener | 1987-04-28 |