Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6124713 | Matching amplifier having an extremely high input resistance for an induction probe | Wolfgang Bornhofft | 2000-09-26 |
| 6002253 | Magnetic field probe having a rectangular core formed of strips of material | Wolfgang Bornhofft | 1999-12-14 |
| 5153506 | Apparatus for measuring a winding temperature of electric machines | Reinhard Wedekind, Reinhard Maier | 1992-10-06 |
| 4890058 | Arrangement for measuring the slip of electric induction motors | Reinhard Wedekind, Reinhard Maier | 1989-12-26 |
| 4811154 | Apparatus for rapid recognition of short-circuits | Reinhard Maier, Thomas Nippert | 1989-03-07 |