Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9057138 | Energy supply system and operating method | Bernd Stuermer, Volkmar Frick, Michael Specht, Berthold Hahn, Ulrich Zuberbuehler | 2015-06-16 |
| 8117438 | Method and apparatus for providing secure messaging service certificate registration | Luis Albisu, Fikru Kumbi, Walter Pidkameny | 2012-02-14 |