Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7942131 | Injection system having a device for metering fuel into an exhaust system of an internal combustion engine and a method for this purpose | Michael Hoffmann | 2011-05-17 |
| 7449109 | Device for separating water and filtering impurities out of fuel | — | 2008-11-11 |
| 4735287 | Lubricating system for a fuel-injection pump | — | 1988-04-05 |