Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11566581 | Steel piston with optimized design | Emmerich Ottliczky, Gerhard Luz, Ingo Roth | 2023-01-31 |
| 11098800 | Joined connection on a two-part piston and joining method | Emmerich Ottliczky | 2021-08-24 |
| 11053885 | Cooling channel having dam and funnel | Gerhard Luz, Ingo Roth | 2021-07-06 |
| 10569325 | Piston of an internal combustion engine having alkali metal cooling and method for production thereof | — | 2020-02-25 |
| 5440487 | Process and device for dealing with errors in electronic control devices | Heinz J. Althoff, Guenter Driedger, Klaus Meder, Jurgen Schuh, Manfred Stahl +3 more | 1995-08-08 |
| 4805105 | Method and system for electrically controlling braking of a vehicle | Manfred Stahl, Helmut Domann, Erich Jung, Franz Maurer | 1989-02-14 |
| 4511340 | Method of forming hot cathodes | — | 1985-04-16 |
| 4457388 | Chassis for a vehicle with variable undercarriage geometry | Wolfgang Koehler, Hans-Joachim Blocher | 1984-07-03 |
| 4437528 | Vehicle with variable undercarriage geometry | Wolfgang Koehler, Hans-Joachim Blocher | 1984-03-20 |
| 4401919 | Indirectly heated Wehnelt cathode | — | 1983-08-30 |
| 4369460 | Color-picture tube without shadow mask and with only one electron gun | — | 1983-01-18 |
| 4355259 | Heater for an indirectly heated cathode | — | 1982-10-19 |
| 4264830 | Switching circuit for high-voltage thyristors | Franz Maurer, Rainer Wirtz, Peter Zieher | 1981-04-28 |