Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10008832 | Spark plug electrode, method for its production, and spark plug | Dennis Quest, Dominic Lang, Guido Hannich, Stefan Nufer | 2018-06-26 |
DH
Detlef Hartmann
Overall (2018): #437,885 of 503,207Top 90%
1
Patents 2018