Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071459 | Method of sealing an air gap in a layer of a semiconductor structure and semiconductor structure | Greg Braeckelmann, Marius Orlowski | 2011-12-06 |
| 7895981 | Variable valve lift device for the lift adjustment of gas-exchange valves of an internal combustion engine | Gerlinde Bosl-Flierl, Rudolf Flierl, Wilhelm Hannibal, Michael Jubelt, Andreas Knecht | 2011-03-01 |