Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4359991 | Method and apparatus for fuel metering in internal combustion engines | Ludwig Walz, Gerhard Schielinsky, Wolf Wessel, Thomas Kuttner, Ulrich Flaig +6 more | 1982-11-23 |
| 4357920 | Apparatus for the adjustment of a quantity-metering member of a fuel injection pump | Wolf Wessel, Ulrich Flaig, Fridolin Piwonka, Ludwig Walz | 1982-11-09 |
| 4348998 | Fuel injection pump | — | 1982-09-14 |
| 4346727 | Apparatus for measuring the amount of fluid supplied by a fluid supply device | Wolf Wessel | 1982-08-31 |
| 4340181 | Fuel injection nozzle for internal combustion engines | Ewald Eblen, Karl Hofmann, Nestor R. Amaya, Josef Schlagenhauf, Odon Kopse | 1982-07-20 |
| 4300515 | Apparatus for actuating an adjustment device acting upon a control apparatus for exhaust recirculation in internal combustion engines | Max Straubel, Klaus Krieger, Wolf Wessel | 1981-11-17 |
| 4294211 | Method and apparatus for correcting the fuel quantity in an internal combustion engine | Wolf Wessel | 1981-10-13 |
| 4286615 | Apparatus for measuring the amount of fluid supplied by a fluid supply device | Wolf Wessel | 1981-09-01 |
| 4284047 | Apparatus for controlling the air-fuel quantity ratio in internal combustion engines | — | 1981-08-18 |
| 4279235 | Apparatus for fixing the composition of the gas content of internal combustion engine cylinders | Ulrich Flaig, Fridolin Piwonda, Wolf Wessel | 1981-07-21 |
| 4273091 | Fuel injection pump for internal combustion engines | Max Greiner, Otmar Weiss, Karl Konrath | 1981-06-16 |
| 4250848 | Fuel injection system | Wolf Wessel, Volkhard Stein | 1981-02-17 |
| 4230080 | Device for exhaust gas recycling | Werner Banzhaf | 1980-10-28 |
| 4228773 | Device to activate an adjusting member in dependence on load | Gerhard Schielinsky | 1980-10-21 |
| 4223654 | Method and apparatus for controlling the operation of a diesel engine | Wolf Wessel, Wilfried Sautter, Gerhard Engel | 1980-09-23 |
| 4213434 | Fuel injection system | Hans-Jorg Vogtmann | 1980-07-22 |
| 4200076 | Fuel control device for supercharged diesel engines | Max Straubel, Klaus Zimmermann, Wolf Wessel, Wilfried Sautter | 1980-04-29 |
| 4187813 | Fuel supply device | — | 1980-02-12 |