Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D416043 | Stylus tip | Mitchell Berkson | 1999-11-02 |
| 5627348 | Electronic stylus with writing feel | Mitchell Berkson | 1997-05-06 |
| D266556 | Tricycle | — | 1982-10-19 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D416043 | Stylus tip | Mitchell Berkson | 1999-11-02 |
| 5627348 | Electronic stylus with writing feel | Mitchell Berkson | 1997-05-06 |
| D266556 | Tricycle | — | 1982-10-19 |