Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5406190 | Device for generating electrical energy having an A.C. generator coupled to a turbine | — | 1995-04-11 |
| 4704571 | Arrangement for recovering power loss of an internal combustion engine | — | 1987-11-03 |
| 4672291 | Variable-speed electrical machine | — | 1987-06-09 |
| 4487650 | Labeling machine | Hans-Werner Mohn | 1984-12-11 |
| 4394582 | Method and apparatus for utilizing the waste heat energy of an internal combustion engine | Ottmar Kreissl, Josef Schurrer, Karl-Hermann Motz, Wilhelm Leitgeb | 1983-07-19 |
| 4390941 | Static magnetic frequency multiplies | Wilhelm Benecke | 1983-06-28 |
| 4387419 | Stationary magnetic frequency multiplier | Wilhelm Benecke | 1983-06-07 |