Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12224095 | Electronic switching device for demagnetizing ferromagnetic material | — | 2025-02-11 |
| D1028896 | Demagnetization apparatus | — | 2024-05-28 |
| D1028895 | Demagnetization apparatus | — | 2024-05-28 |
| D949106 | Demagnetization apparatus | — | 2022-04-19 |
| 11127519 | Device for demagnetizing elongated components and method for demagnetizing such components | Urs Meyer | 2021-09-21 |
| 7921524 | Release mechanism for releasing magnetically releasable anti-theft devices | — | 2011-04-12 |
| 7457095 | Demagnetizing method | Marek Rohner | 2008-11-25 |
| 7324320 | Device and a method for magnetizing a magnet system | Urs Meyer, Stefan Haas, Olivier Mueller | 2008-01-29 |
| 7196894 | Method and a device for demagnetising objects | Urs Meyer | 2007-03-27 |
| 6329895 | Releasing magnet for anti-theft devices for sales goods | Heinz Hofstetter | 2001-12-11 |
| 6023951 | Method of securing against theft of goods and device for carrying out said method | Urs Meyer | 2000-02-15 |
| 5608319 | Method and apparatus for measuring magnetic fields with magnetic field polarity display and zero point adjustment | Urs Meyer | 1997-03-04 |
| 5066432 | Process for manufacturing a ceramic foam body | Jean-Pierre Gabathuler, Karl-Ludwig Eckert, Peter Kaser, Anton Fischer | 1991-11-19 |
| 5063007 | Process for manufacturing a ceramic foam body | Jean-Pierre Gabathuler, Karl-Ludwig Eckert, Peter Kaser, Anton Fischer | 1991-11-05 |
| 4924570 | Filter for cleaning exhaust gases of diesel engines | Tiberiu Mizrah, Jean-Pierre Gabathuler | 1990-05-15 |
| 4894074 | Filter for cleaning exhaust gases of diesel engines | Tiberiu Mizrah, Jean-Pierre Gabathuler | 1990-01-16 |
| 4857088 | Filter for cleaning the exhaust gases from diesel engines | Tiberiu Mizrah, Ludwig Gauckler | 1989-08-15 |
| 4690763 | Filter medium in the form of a stable porous body | Wolfhart Rieger, Ludwig Gauckler, Konrad Kampfer | 1987-09-01 |