Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677514 | Metal-core PC board for insertion into the housing of an electronic device | Friedrich Schwamm | 1997-10-14 |
| 4823071 | Capacitive measuring system for measuring the distance between two relatively movable parts | Hartwig Knoell, Josef Wenzl, Hermann Biebl | 1989-04-18 |
| 4804905 | Capacitive measuring system for measuring the distance between two relatively movable parts | Hartwig Knoell, Josef Wenzl, Hermann Biebl | 1989-02-14 |
| 4707130 | Method and apparatus for the optical measurement of fluid flow | Jörg Hofmann | 1987-11-17 |
| 4703326 | Method and apparatus for measuring pressures in a rotor of a turbomachine | Helmut Brandt, Josef Wenzl | 1987-10-27 |