Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11982251 | Air supply device with intake pipes that overlap in an air chamber, internal combustion engine with an air supply device, and motor vehicle | Norbert Gatzka, Josef Miritsch | 2024-05-14 |
| 11511822 | Electric motorcycle | Rainer Baeumel, Hubert Graf, Stefan Kallich, Florian Traub | 2022-11-29 |
| 11255261 | Reciprocating-piston internal combustion engine | — | 2022-02-22 |
| 10889176 | Drive device for a motorcycle | Norbert Gatzka | 2021-01-12 |
| 10024233 | Reciprocating piston internal combustion engine | — | 2018-07-17 |
| 8479703 | Internal combustion engine | Bertram Zapp, Manfred Maier | 2013-07-09 |
| 6382149 | Valve timing system for an internal combustion engine | Gert Fischer, Michael Bidlingmaier | 2002-05-07 |
| 5988121 | Piston engine having a hypocycloidal piston stroke transmission with a Watt's guide, particularly with pistons in opposed cylinders | Gert Fischer | 1999-11-23 |
| 5732669 | Valve control for an internal combustion engine | Gert Fischer | 1998-03-31 |