Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310472 | Sensor element for limiting current sensors to determine the lambda value of gas mixtures | Werner Grunwald, Claudio De La Prieta | 1994-05-10 |
| 5302275 | Sensor element for an oxygen limiting current probe in order to determine the .lambda. value of gas mixtures | Barbara Beyer, Werner Gruenwald, Claudio Da La Prieta | 1994-04-12 |