Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7412901 | Magnetic-inductive flow meter with a grounding disk | Dieter Keese, Karl-Heinz Rackebrandt | 2008-08-19 |
| 7270014 | Magnetoinductive flowmeter with sealed coils | Dieter Keese | 2007-09-18 |