Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4796258 | Microprocessor system debug tool | Douglas G. Boyce, Robert M. Nathanson, Timothy E. Bieber | 1989-01-03 |
| 4763117 | Measurement instruments with multiple operation levels | John D. Blattner, David Moser | 1988-08-09 |
| 4561049 | Control system employing a rotary knob | Steven C. Den Beste | 1985-12-24 |