Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662120 | Excitation circuits for coriolis mass flowmeters | Wolfgang Drahm, Alfred Rieder | 2003-12-09 |
| 6651513 | Vibration meter and method of measuring a viscosity of a fluid | Alfred Wenger, Michael Fuchs, Wolfgang Drahm | 2003-11-25 |
| 6647807 | Coriolis mass flow/density sensor with single straight measuring tube | Wolfgang Drahm, Georg Szaloky, Alfred Wenger, Ennio Bitto, Ole Koudal +1 more | 2003-11-18 |
| 6513393 | Coriolis mass/flow density meter | Gerhard Eckert, Roman Häberli, Alfred Wenger | 2003-02-04 |