Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781810 | Reduced tensioning time for electronically controlled switch contactors | Wilfried Jaehner, Franz Ultsch, Bernhard Streich, Reinhard Maier | 2004-08-24 |
| 6765316 | Method for averaging out overall burn up in an electromagnetic switching device and a corresponding electromagnetic switching device | Norbert B. Elsner, Gerd Griepentrog, Reinhard Herbst, Reinhard Maier, Norbert Mitlmeier +2 more | 2004-07-20 |