Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5007168 | Electric dry shaving apparatus with a movable shaving head arrangement | Werner Messinger, Bernd Tewes | 1991-04-16 |
| 4796359 | Electric shaving apparatus with a pivoted shearing head system | Klaus Oprach, Luhr Harms, Gebhard Braun | 1989-01-10 |
| 4751780 | Cutter block for dry shaving apparatus | Werner Messinger | 1988-06-21 |
| 4669322 | Device for converting the rotary motion of an eccentric into a reciprocating motion | Werner Messinger | 1987-06-02 |
| 4649762 | Rocker arm drive for electrical appliances | Werner Messinger | 1987-03-17 |