Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972746 | Device to control the flow speed of media through a fuel cell stack | — | 2011-07-05 |
JK
Josef Kallo
Overall (2011): #261,061 of 364,097Top 75%
1
Patents 2011