Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4321610 | Dot matrix printer with half space dot capability | Michael A. Folkerts | 1982-03-23 |
| 4242720 | Integrated circuit mounting board having internal termination resistors | — | 1980-12-30 |
| 4192055 | Band welding fixture | — | 1980-03-11 |