Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6460035 | Probabilistic data clustering | — | 2002-10-01 |
| 6377174 | Intrusion detector having a sabotage surveillance device | Peter Stierli | 2002-04-23 |
| 4743886 | Testing apparatus for intrusion detectors | Peter Steiner, Rudolf Genahr | 1988-05-10 |
| 4729120 | Method of, and circuit arrangement for, function control of ultrasonic alarm installations | Peter Steiner, Rudolf Genahr | 1988-03-01 |
| 4727522 | Method of, and circuit arrangement for, function control of ultrasonic alarm installations | Peter Steiner, Rudolf Genahr | 1988-02-23 |