Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7830153 | Preventing an overloading of the electronic evaluation system due to voltage spikes in magneto-inductive flowmeters | Thomas Blume, Dirk Steckel | 2010-11-09 |
| 7818146 | Method and device for the diagnosis of technical devices disposed within an industrial installation | Jorg Herwig, Harry Plotzki, Frank Buhl, Rolf Merte, Peter Riegler +2 more | 2010-10-19 |
| 7783434 | Mass flow meter having an oscillation sensor and method for eliminating noise signals from the measurement signal | Thomas Blume | 2010-08-24 |
| 7770468 | Magnetic induction flowmeter having a plastic measuring tube | — | 2010-08-10 |
| 7720625 | Method of testing the installation of a measuring device | Harry Plotzki, Frank Buhl, Karl-Heinz Rackebrandt, Andreas Thone, Jorg Herwig +2 more | 2010-05-18 |
| 7624649 | Vortex flowmeter | Harry Plotzki, Frank Buhl, Karl-Heinz Rackebrandt, Andreas Thone, Jorg Herwig +2 more | 2009-12-01 |
| 7509877 | Electrode with electrode surface for magnetically inductive flow meter | Hans-Werner Schwiderski | 2009-03-31 |
| 7444886 | Floating body flowmeter | Wilfried Furkert | 2008-11-04 |
| 7444885 | Vortex flow measuring instrument | Frank Buhl | 2008-11-04 |
| 7412901 | Magnetic-inductive flow meter with a grounding disk | Ralf Baecker, Karl-Heinz Rackebrandt | 2008-08-19 |
| 7404335 | Magnetoinductive flowmeter with galvanic measurement electrodes having a head section of a noble material | Wilfried Conrady | 2008-07-29 |
| 7272978 | Magnetic-inductive flow meter with an electrically isolated measuring tube | Klaus Schaefer, Rainer Strutzberg | 2007-09-25 |
| 7270014 | Magnetoinductive flowmeter with sealed coils | Ralf Baecker | 2007-09-18 |
| 7265544 | Method and device for detecting physical-chemical states on measuring electrodes of a flowmeter | Thomas Blume, Dirk Steckel | 2007-09-04 |
| 7137307 | Magnetic-inductive measuring device for flowing substances and method for its production | Dirk Huybrechts, Hans-Werner Schwiderski, Gunter Rasche, Arno Erich Oehler, Dominik Eifel +7 more | 2006-11-21 |
| 5370000 | Magnetic flowmeter with fault detection | Jorg Herwig, Karl-Heinz Rackebrandt, Hans-Werner Schwiderski | 1994-12-06 |