Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5944151 | Operating device | Heinz Abel | 1999-08-31 |
| 4564881 | Device for electrically measuring a liquid level | Bernhard Kant | 1986-01-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5944151 | Operating device | Heinz Abel | 1999-08-31 |
| 4564881 | Device for electrically measuring a liquid level | Bernhard Kant | 1986-01-14 |