Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849798 | Positioning with a radio-based locking system | Andreas Barbul, Josef Krammer, Helmut Wagatha | 2017-12-26 |
| 9840152 | Apparatus for inductive power transmission | Josef Krammer | 2017-12-12 |