Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6357658 | Apparatus and methods for scanning documents including OMR, bar-code, and image data | John S. Garczynski, Lawrence Hyer, Jeffrey C. Hahn, Steven Wilcox | 2002-03-19 |
| 5632483 | Blackjack scanner apparatus and method | John S. Garczynski, Robert A. Hollinger, Jeffrey C. Hahn, John L. Bradshaw | 1997-05-27 |
| 4519047 | Printer with positional tabbing | George W. Crozier | 1985-05-21 |
| 4342096 | Variable pitch character generator for dot matrix printer | — | 1982-07-27 |