Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809347 | Light source comprising a light-emitting element | Stefan Tasch, Gundula Roth, Walter Tews, Wolfgang Kempfert, Detlef Starick | 2004-10-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809347 | Light source comprising a light-emitting element | Stefan Tasch, Gundula Roth, Walter Tews, Wolfgang Kempfert, Detlef Starick | 2004-10-26 |