Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8505207 | Cutting knife, in particular for cutting food | — | 2013-08-13 |
| 4610326 | Air cooling arrangement for encapsulated vehicle engine | Karl Kirchweger, Franz Knopf | 1986-09-09 |
| 4459944 | Water-cooled internal combustion engine with a sound-absorbing cover | Karl Kirchweger, Franz Knopf | 1984-07-17 |
| 4313405 | Internal combustion engine | Othmar Skatsche, Heinz Fachbach, Karl Kirchweger, Josef Greier, Hans List | 1982-02-02 |
| 4278055 | Low-noise-level internal combustion Vee-engines | Hans List, Othmar Skatsche, Heinz Fachbach, Josef Greier, Johann Wagner | 1981-07-14 |
| 4203409 | Low-noise-level internal combustion engine | Heinz Fachbach, Peter Meurer | 1980-05-20 |
| 4203407 | Internal combustion engine with a sound-reducing encapsulation | Heinz Fachbach, Karl Kirchweger | 1980-05-20 |
| 4197826 | Internal combustion engine having a noise-suppressing encapsulation | Heinz Fachbach, Karl Kirchweger | 1980-04-15 |
| 4194484 | Internal combustion engine having a noise suppressing encapsulation | Karl Kirchweger, Heinz Fachbach, Josef Greier | 1980-03-25 |
| 4186693 | Water-cooled internal combustion engine for motor vehicles, particularly a diesel engine | Heinz Fachbach | 1980-02-05 |
| 4184471 | Sound proof encapsulated engine, especially an internal combustion engine | Karl Kirchweger, Heinz Fachbach | 1980-01-22 |
| 4183344 | Low-noise level internal combustion engines | Karl Kirchweger, Heinz Fachbach | 1980-01-15 |