Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7896694 | Cable connecting device and connecting apparatus with cable connecting devices of this kind | Andreas Schumann | 2011-03-01 |
| 7338327 | Coupling | Rolf Sticker, Stefanie Berger, Andreas Schumann | 2008-03-04 |
| 7040925 | Electrical socket | Wolfgang Beerwerth | 2006-05-09 |
| 4386240 | Push-button unit for telephone sets | Manfred Ramsaier, Albert Schach | 1983-05-31 |