Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4723121 | Electronic locking apparatus for motor vehicles | Andreas Van Den Boom | 1988-02-02 |
| 4509093 | Electronic locking device having key and lock parts interacting via electrical pulses | — | 1985-04-02 |