Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7351317 | Electrolytic cell comprising an interior trough | Karl-Heinz Dulle, Peter Woltering, Frank Funck, Martin Wollny, Randolf Kiefer +4 more | 2008-04-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7351317 | Electrolytic cell comprising an interior trough | Karl-Heinz Dulle, Peter Woltering, Frank Funck, Martin Wollny, Randolf Kiefer +4 more | 2008-04-01 |