Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5216881 | Arrangement for determining the engine speed and an additional operating characteristic variable of an internal combustion engine by means of a sensor | Walter Dinkelacker, Gerhard Haaga, Alexander Schwarz, Raymond Sieg, Ulrich Schlienz | 1993-06-08 |
| 4344032 | Method and arrangement for testing the characteristics of inductive pulse generators | — | 1982-08-10 |
| 4340935 | Method of testing the operativeness of a control system | Wolf-Dieter Jonner | 1982-07-20 |
| 4195598 | Method and apparatus for determining the injection time in externally ignited internal combustion engines | Hans Schnurle | 1980-04-01 |