Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5969718 | Method and apparatus for providing a softkey prompted user interface | Stewart Thoeni | 1999-10-19 |
| 5673278 | Method and apparatus for introducing diagnostic pulses into an analog signal generated by an instrument | Donald R. Spriggs | 1997-09-30 |