Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6460864 | Shoe with detachable sporting device | — | 2002-10-08 |
| 5410898 | Lock device capable of activating an electrical anti-theft system | — | 1995-05-02 |
| 5198618 | Safety cover plate for an electrical socket | — | 1993-03-30 |
| 4991415 | Lock with electronic warning and electromagnetic control system | — | 1991-02-12 |