Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6559578 | Spark plug for an internal combustion engine | Werner Herden, Rudolf Pollner, Thomas Brinz, Ulrich Eisele | 2003-05-06 |
AN
Andreas Niegel
Overall (2003): #262,513 of 273,478Top 100%
1
Patents 2003