Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6976394 | Level transmitter | Alfred Kleinen, Norbert Ludwig | 2005-12-20 |
| 6873150 | Position sensor | Norbert Ludwig | 2005-03-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6976394 | Level transmitter | Alfred Kleinen, Norbert Ludwig | 2005-12-20 |
| 6873150 | Position sensor | Norbert Ludwig | 2005-03-29 |