Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5645097 | Control circuit for a solenoid valve | Jurgen Zechmann, Berend-Wilhelm Doden, Helmut Wiss | 1997-07-08 |
MW
Michael Wolf
Overall (1997): #101,166 of 185,788Top 55%
1
Patents 1997