Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7853434 | Method and control system for operating a technical installation comprising a plurality of components, in particular a combustion system for generating electric energy | — | 2010-12-14 |
| 7790083 | Method for producing a throttle valve unit in a two-component injection molding process | Christian Lorenz, Wolfram Hasert, Johannes Meiwes, Wolf-Ingo Ratzel, Jochen Kaesser | 2010-09-07 |
| 7181321 | Method and device for operating a multiple component technical system, particularly a combustion system for producing electrical energy | Stefan Schlicker | 2007-02-20 |
| 5649429 | Air conditioner for a motor vehicle | — | 1997-07-22 |
| 4281297 | Electrical filter circuit utilizing charge transfer delay lines utilizing individual charge transfer delay elements | Hermann Betzl, Ernst Hebenstreit | 1981-07-28 |
| 4281296 | Electrical filter circuit utilizing charge transfer devices formed as looped circuits | Hermann Betzl, Ernst Hebenstreit | 1981-07-28 |
| 4267535 | Switching circuit consisting of CTD lines | Hermann Betzl, Friedrich Kuenemund | 1981-05-12 |
| 4266205 | Resonator formed in integrated MOS technology utilizing switched capacitors | Hermann Betzl, Ernst Hebenstreit | 1981-05-05 |