Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6384538 | Control apparatus for a light unit for vehicles | Petrik Lange, Wilhelm Mertens, Frank Passgang | 2002-05-07 |
| 6350285 | Implant holder | Roland Gerlach, Josef Hannappel, Dorothea Rohrmann | 2002-02-26 |