Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6752027 | Vortex flowmeter including removeable and replaceable flow-obstruction element | — | 2004-06-22 |
| 6164140 | Solid state transducer for Coriolis flowmeter | — | 2000-12-26 |
| 6079435 | Current to pressure converter | Hartmut Franz, Rolf Siebart | 2000-06-27 |
| 6058785 | Noise reduction in a mass flow measuring system | Warren E. Cook | 2000-05-09 |
| 5804740 | Capacitive vortex mass flow sensor | Warren E. Cook | 1998-09-08 |
| 5773723 | Flow tube liner | Peter B. Lewis, Richard A. Bertone, Michael Sheridan | 1998-06-30 |
| 5583300 | Dual sensor vortex flow meter | Gilbert S. Green | 1996-12-10 |
| 5463904 | Multimeasurement vortex sensor for a vortex-generating plate | — | 1995-11-07 |
| 5447073 | Multimeasurement replaceable vortex sensor | — | 1995-09-05 |
| 5224394 | Electrode seal assembly for a ceramic flow tube | — | 1993-07-06 |
| 5209125 | Piezoelectric pressure sensor | Gordon W. Chitty, James H. Vignos | 1993-05-11 |
| 5003827 | Piezoelectric differential pressure vortex sensor | Gordon W. Chitty, James H. Vignos | 1991-04-02 |
| 4773275 | Seal for ceramic flow tube | — | 1988-09-27 |
| 4757228 | Double-tuning-fork resonator with means to sense tine breakage | Edwin L. Karas, Jonathan D. Wexler | 1988-07-12 |
| 4470313 | Mechanically excited resonant-element sensor | George E. Sgourakes, Duane T. Thompson | 1984-09-11 |
| 4195517 | Ultrasonic flowmeter | James H. Vignos | 1980-04-01 |