Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4520419 | Polarity and overload protective circuit for electric consumers | Wolfgang Schmidt | 1985-05-28 |
| 4499412 | Regulating device for an electromagnetic control element, especially in an internal combustion engine with auto-ignition | Dieter Schaller | 1985-02-12 |
| 4492913 | Current regulating circuit for an electric consumer | Winfried Arnold, Bernd Schelling | 1985-01-08 |
| 4487059 | Circuit for producing pulses indicative of speed from a rotary generator without timing shift | Werner Fischer, Helmut Kniss | 1984-12-11 |
| 4475513 | Fuel metering device for fuel injection pumps | Ulrich Flaig | 1984-10-09 |
| 4467762 | Control apparatus for a fuel metering system | Werner Fischer | 1984-08-28 |
| 4451778 | Short-circuit-resistant trigger circuit layout for an electrical consumer | Werner Fischer | 1984-05-29 |
| 4362050 | Fuel injection nozzle for internal combustion engines | Gerhard Stumpp, Ewald Eblen, Karl Hofmann, Odon Kopse, Nestor R. Amaya +1 more | 1982-12-07 |
| 4359991 | Method and apparatus for fuel metering in internal combustion engines | Gerhard Stumpp, Ludwig Walz, Gerhard Schielinsky, Wolf Wessel, Thomas Kuttner +6 more | 1982-11-23 |
| 4292658 | Monitor apparatus for electrical circuits with virtual resistance | — | 1981-09-29 |
| 4243004 | Injection pump with electronically controlled full-load stop | Ernst Ritter, Werner Faupel, Karsten Hummel | 1981-01-06 |
| 4219000 | Control device for selectable speeds in internal combustion engines | Helmut Domann | 1980-08-26 |