Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4609454 | Oxygen measuring sensor | — | 1986-09-02 |
| 4283261 | Electrochemical sensor structure to determine oxygen content in combustion exhaust gases | Helmut Maurer, Klaus Muller, Franz Rieger, Ernst Linder, Hermann Dietz +1 more | 1981-08-11 |
| 4277323 | Electrochemical oxygen sensor, particularly for use in the exhaust system of automotive-type internal combustion engines | Klaus Muller, Helmut Maurer, Ernst Linder, Franz Rieger | 1981-07-07 |