Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493642 | Method of determining mass flow rate by the Coriolis principle | — | 2002-12-10 |
| 6474175 | Coriolis mass flowmeter with a ceramic measuring tube | Lawrence Davies, Chris Rolph | 2002-11-05 |
| 6463809 | Mass flow meter | Chris Rolph | 2002-10-15 |
| 6397685 | Mass flowmeter | Vincent Cook, Lawrence Davies, Neil Harrison, Chris Rolph | 2002-06-04 |
| 6301974 | Mass flowmeter | Roland van der Pol | 2001-10-16 |
| 6205865 | Mass flow meter | — | 2001-03-27 |
| 6170339 | Coriolis mass flowmeter | Roland van der Pol | 2001-01-09 |
| 6158290 | Mass flow meter | Chris Rolph | 2000-12-12 |
| 6082202 | Mass flow rate measuring instrument | — | 2000-07-04 |
| 6070474 | Mass flow meter | Roland van der Pol, Chris Rolph | 2000-06-06 |
| 6041665 | Mass flow meter which operates according to the coriolos principle | — | 2000-03-28 |
| 5476013 | Mass flow meter | Chris Rolph | 1995-12-19 |
| 5365794 | Mass flow meter | Chris Rolph | 1994-11-22 |
| 5343764 | Coriolis-type mass flowmeter | Wade M. Mattar, Duane T. Thompson, Joseph P. DeCarlo, Gordon W. Chitty | 1994-09-06 |
| 5291792 | Mass flow meter | Chris Rolph | 1994-03-08 |
| 5271281 | Coriolis-type mass flowmeter | Wade M. Mattar, Duane T. Thompson, Joseph P. DeCarlo, Gordon W. Chitty | 1993-12-21 |
| 5048350 | Electromagnetic driver and sensor | Milos Jaroslav Machacek | 1991-09-17 |
| 4934195 | Coriolis mass flowmeter | — | 1990-06-19 |
| 4891991 | Coriolis-type mass flowmeter | Wade M. Mattar, Duane T. Thompson, Joseph P. DeCarlo, Gordon W. Chitty | 1990-01-09 |
| 4513624 | Capacitively-coupled magnetic flowmeter | Edward J. McHale, Michael L. Sanderson, John Hemp | 1985-04-30 |