Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9835111 | Method and device for operating an internal combustion engine | Georg Louven, Klemens Grieser, Marco Marceno, Helmut Hans Ruhland, Thomas Lorenz +1 more | 2017-12-05 |
| 9541041 | Injection valve | Klemens Grieser, Oliver Berkemeier, Jan Linsel, Kay Hohenboeken | 2017-01-10 |
| 9534556 | Method and device for operating an internal combustion engine | Georg Louven, Klemens Grieser, Marco Marceno, Helmut Hans Ruhland, Thomas Lorenz +1 more | 2017-01-03 |