Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662786 | Electrochemical sensor | Karl-Hermann Friese, Helmut Weyl, Hans-Martin Wiedenmann | 1997-09-02 |
WW
Werner Wieland
Overall (1997): #61,007 of 185,788Top 35%
1
Patents 1997