Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697554 | Metering valve for metering a fluid | Gerhard Auwaerter, Katsuoki Itoh, Winfried Moser, Christoph Franke | 1997-12-16 |
RH
Rudolf Heinz
Overall (1997): #82,346 of 185,788Top 45%
1
Patents 1997