Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5459927 | Shaving apparatus with adjustable foil-type upper cutter | Gerald Kauer | 1995-10-24 |
| 5071423 | Epilation apparatus | Norbert Schneider | 1991-12-10 |
| 4813136 | Dry shaver | Gunther Schmid, Johann Schuhfleck | 1989-03-21 |
| 4536956 | Reciprocatingly drivable cutter for a dry-shaving apparatus | Adam-Istvan Koroncai, Alfred Nowak | 1985-08-27 |