Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7126478 | Method and device for the activation of large quantities of security elements for the electronic article protection | Michael Rapp | 2006-10-24 |
| 6965316 | Method and device for the activation of large quantities of security elements for the electronic article protection | Michael Rapp | 2005-11-15 |
| 5995358 | Demagnetizable electropermanent magnetic holder | Fernand Buisson, Delphin Sibue | 1999-11-30 |
| 5382935 | Permanent-magnet grab | — | 1995-01-17 |
| 5270678 | Magnetic rail chuck | Jean-Michel Gambut | 1993-12-14 |
| 5166654 | Permanent-magnet grab | — | 1992-11-24 |