Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6580848 | Interface for light barrier arrangements | — | 2003-06-17 |
| 6418546 | Circuit for checking a tristate detection circuit | Hermann Haberer, Paul Haberl | 2002-07-09 |
| 5777834 | Safety switch arrangement | Werner Lehner, Hermann Haberer | 1998-07-07 |
| 4226385 | Retractor for safety belts | Hermann Meiller, Horst Hocke, Otto Kunst | 1980-10-07 |