Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6843220 | Self-igniting, mixture-compressing internal combustion engine and method for its operation | Robert Glauber, Günther Heider, Kai Rieck | 2005-01-18 |
| 4617070 | Method of making wear-resistant cylinder, or cylinder liner surfaces | Welf Amende, Hartwin Zechmeister | 1986-10-14 |
| 4569225 | Test apparatus in which extremely high test pressures can be generated in hollow bodies in a fraction of a second | Karl H. Ehm | 1986-02-11 |