Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334350 | Resistance probe for determining gas compositions and method of producing it | Karl-Hermann Friese, Werner Gruenwald, Hans-Martin Wiedenmann | 1994-08-02 |
GH
Gerhard Hoetzel
Overall (1994): #132,947 of 165,921Top 85%
1
Patents 1994