Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465638 | Inlet manifold arrangement for a four-stroke combustion engine | David W. Arnold, Christian Sperz, Marco Hubmann, Michael Viertlmayr | 2019-11-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465638 | Inlet manifold arrangement for a four-stroke combustion engine | David W. Arnold, Christian Sperz, Marco Hubmann, Michael Viertlmayr | 2019-11-05 |