Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437581 | Two wire sensor device | — | 2002-08-20 |
| 6424143 | Process for monitoring the function of a sensor module and a sensor module to perform the process | Ralf Janke | 2002-07-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437581 | Two wire sensor device | — | 2002-08-20 |
| 6424143 | Process for monitoring the function of a sensor module and a sensor module to perform the process | Ralf Janke | 2002-07-23 |