Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5802932 | Cutter for a cutting device of an electric shaving apparatus or beard trimmer | Michael Vankov, Karlheinz Johne, Gunther Seidel, Rudolf Majthan, Lutz Voigtmann | 1998-09-08 |