Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6886379 | Anti-vandal door lock apparatus | Ira J. Simon | 2005-05-03 |
| 6868704 | Anti-vandal door lock apparatus | Ira J. Simon | 2005-03-22 |
| 6853836 | Polar loop transmission circuit | Michael Asam, Stefan Herzinger, Gunther Kraut, Xiaopin Zhang | 2005-02-08 |