Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6021057 | Inverter system | Hartmut Schorrig | 2000-02-01 |
| 4450403 | Method and apparatus for determining rotational speed | Walter Dreiseitl, Manfred Koch | 1984-05-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6021057 | Inverter system | Hartmut Schorrig | 2000-02-01 |
| 4450403 | Method and apparatus for determining rotational speed | Walter Dreiseitl, Manfred Koch | 1984-05-22 |