Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6672132 | Sensing element seal for a gas sensor | Helmut Weyl | 2004-01-06 |
JW
Johann Wehrmann
Overall (2004): #185,886 of 270,089Top 70%
1
Patents 2004