Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7942629 | Systems and methods involving wind turbine towers for power applications | Ruijie Shi, Leonardo Cesar Kammer | 2011-05-17 |
| 7931041 | System and method for controlling liquid level in a vessel | Bruce Gordon Norman, Erhan Karaca, Rajeeva Kumar | 2011-04-26 |