Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9097153 | Combustion engine exhaust system with device for heat recovery, and method for operating such an exhaust system | Lothar SEYBOLD, Kai-Ove PIETSCH | 2015-08-04 | $6,630,000 |