Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4514153 | Rotary vane pump with clutch | Rainer Sudbeck | 1985-04-30 |
| 4508089 | Method of regulating the charge of combustion gas delivered to an internal combustion engine | Rainer Sudbeck | 1985-04-02 |
| 4483428 | Clutch for work arrangements, particularly on internal combustion machines, and method for its operation | Rainer Sudbeck | 1984-11-20 |
| 4463554 | Method of generating gas pressure in an internal combustion engine, and apparatus for carrying out this method | Rainer Sudbeck | 1984-08-07 |
| 4458228 | Rotary positioning apparatus and associated methods, such as for a carburetor choke valve | — | 1984-07-03 |
| 4455987 | Method of and an arrangement for controlling return quantities of exhaust | Rainer Sudbeck, Eckehard Schmitz | 1984-06-26 |
| 4445475 | Engine idling speed control systems | Eckehard Schmitz | 1984-05-01 |
| 4437386 | Pneumatically operated servo-motor and control method therefor | — | 1984-03-20 |
| 4293942 | Waterproof watch and method for making | — | 1981-10-06 |
| 4282746 | Rate-of-use fuel consumption indicator for combustion engines | Ulrich Henke | 1981-08-11 |