Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4794904 | Internal combustion engine having an injection nozzle for mixture preparation | Hans Baumgartner, Ulrich Henke | 1989-01-03 |
| 4604040 | Displacement machine having a housing and piston with spiral walls | Hans Baumgartner, Manfred Brandstadter | 1986-08-05 |
| 4531899 | Positive displacement rotary gas compressor pump | Hans Baumgartner, Manfred Brandstadter | 1985-07-30 |
| 4526521 | Rotary spiral wall pump with pivotably connected guide means and associated method | Hans Baumgartner, Manfred Brandstadter | 1985-07-02 |
| 4514153 | Rotary vane pump with clutch | Hans Baumgartner | 1985-04-30 |
| 4508089 | Method of regulating the charge of combustion gas delivered to an internal combustion engine | Hans Baumgartner | 1985-04-02 |
| 4483428 | Clutch for work arrangements, particularly on internal combustion machines, and method for its operation | Hans Baumgartner | 1984-11-20 |
| 4463554 | Method of generating gas pressure in an internal combustion engine, and apparatus for carrying out this method | Hans Baumgartner | 1984-08-07 |
| 4455987 | Method of and an arrangement for controlling return quantities of exhaust | Hans Baumgartner, Eckehard Schmitz | 1984-06-26 |
| 4417857 | Piston pump | — | 1983-11-29 |