Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7504175 | Battery having a cover and a degassing channel system sealed with annular projections and sealing elements | — | 2009-03-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7504175 | Battery having a cover and a degassing channel system sealed with annular projections and sealing elements | — | 2009-03-17 |