Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8616163 | Lean combustion method for a reciprocating internal combustion engine | Walter Huebner, Udo Gerke, Ulrich Spicher, Michael Hoenl, Konstantinos Boulouchos +5 more | 2013-12-31 |
| 7874277 | Combustion method for a reciprocating piston internal combustion engine | Walter Huebner, Sebastian Hensel, Christof Schulz, Boris Ferdinand Kock, Norbert Peters +3 more | 2011-01-25 |