Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9670829 | Piston of an internal combustion engine | Robert Böwing, Christian Drexel, Manfred Rapp | 2017-06-06 |
ED
Enrico Drehobl
Overall (2017): #430,877 of 506,227Top 90%
1
Patents 2017