Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7974880 | System for updating advertisement bids | — | 2011-07-05 |
| 7944077 | Generator, nacelle, and mounting method of a nacelle of a wind energy converter | Martin Fischer, Anton Wolf | 2011-05-17 |