Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4327767 | Pressure control valve | Siegfried Fehrenbach, Kurt Herbst | 1982-05-04 |
EU
Eberhard Utz
Overall (1982): #68,024 of 81,411Top 85%
1
Patents 1982