Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D416043 | Stylus tip | David Arthur | 1999-11-02 |
| 5959212 | Capacitive pressure transducer having reduced output error | Dale R. Sogge | 1999-09-28 |
| 5627348 | Electronic stylus with writing feel | David Arthur | 1997-05-06 |