Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11639703 | System and method using secondary air pump for secondary air injection into turbocharged internal combustion engine exhaust and for transiently augmenting engine boost pressure, including means for supressing surge of the secondary air pump | Jens Keuler, Joachim Ziegler | 2023-05-02 |