Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6991171 | Holding device for chip cards which are used in vehicles and have the purpose of person-related collection of travel data | Kurt Benzing, Klaus Hug, Dieter Klostermeier, Andreas Lindinger | 2006-01-31 |