Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9608412 | Spark plug having long service life | Detlef Hartmann, Mario Fleischhauer, Jochen Fischer | 2017-03-28 |
AB
Andreas Benz
Overall (2017): #493,474 of 506,227Top 100%
1
Patents 2017