Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165226 | Spark plug including a multi-step insulator seat | Chris Schimmel | 2021-11-02 |
MH
Matthias Herzberg
Overall (All Time): #2,758,934 of 4,157,543Top 70%
1
Patents All Time