Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7661848 | Installation light | Frank Günnewig, Ralf Goke, Wolfgang Marquardt | 2010-02-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7661848 | Installation light | Frank Günnewig, Ralf Goke, Wolfgang Marquardt | 2010-02-16 |