Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6237569 | Fuel injection system for an internal combustion engine with a common rail | Christian-Paul Stelzer, Juergen Giesselmann, Franz Edmaier | 2001-05-29 |
| 5836421 | Lubricating system for internal combustion engines | — | 1998-11-17 |
| 5615641 | Internal-combustion engine cylinder head | Dietrich Koch, Norbert Wand | 1997-04-01 |
| 5501122 | Coupling device for connecting an engine block to a gear case | Dietrich Koch, Juergen Giesselmann | 1996-03-26 |
| 4869211 | Lubricating oil channel | Hansjorg Heberle | 1989-09-26 |
| 4702672 | Fluid flow machine | Georg Ruetz, Juergen Giesselmann | 1987-10-27 |
| 4447062 | Sealing arrangement for fluid flow engines | — | 1984-05-08 |