Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9766635 | Mass flow controller with onboard diagnostics, prognostics, and data logging | Alexei V. Smirnov, Patrick Albright, Cy Jordan, Arun Nagarajan, Ryan W. Johnson +1 more | 2017-09-19 |
| 9256228 | Mass flow controller with onboard diagnostics, prognostics, and data logging | Alexei V. Smirnov, Patrick Albright, Cy Jordan, Arun Nagarajan, Ryan W. Johnson +1 more | 2016-02-09 |
| 8499786 | Mass flow controller with enhanced operating range | Alexei V. Smirnov | 2013-08-06 |
| 8504311 | Method and mass flow controller for enhanced operating range | Alexei V. Smirnov | 2013-08-06 |
| 8251091 | Temperature insensitive mass flow controller | Alexei V. Smirnov | 2012-08-28 |
| 7971604 | Flow controller delivery of a specified-quantity of a fluid | R. Michael McDonald, Alexei V. Smirnov, Brian J. Lee | 2011-07-05 |
| 7651263 | Method and apparatus for measuring the temperature of a gas in a mass flow controller | Hiroyuki Ito | 2010-01-26 |
| 7599163 | System and method for driving an industrial control device | Kenneth W. Finley, Brian J. Lee | 2009-10-06 |
| 7394639 | System and method for driving an industrial control device | Kenneth W. Finley, Brian J. Lee | 2008-07-01 |
| 6487507 | Remote signal conditioner for a Coriolis flowmeter | William M. Mansfield | 2002-11-26 |
| 6456057 | Universal booster amplifier for a coriolis flowmeter | William R. Weber, Kurtis Leroy McCormick | 2002-09-24 |
| 6331674 | Explosion proof terminal block housing that may be opened | Allan L. Samson | 2001-12-18 |
| 6111888 | Deterministic serial bus communication system | Thomas C. Green, Paul J. Hays, Allan L. Samson, Jeffrey Walker | 2000-08-29 |
| 5929344 | Circuitry for reducing the number of conductors for multiple resistive sensors on a coriolis effect mass flowmeter | Paul J. Hays | 1999-07-27 |
| 5331859 | Technique for substantially eliminating temperature induced measurement errors from a coriolis meter | — | 1994-07-26 |
| 5231884 | Technique for substantially eliminating temperature induced measurement errors from a Coriolis meter | — | 1993-08-03 |
| RE34006 | Angular rate sensor | Donald R. Cage | 1992-07-28 |
| 4879911 | Coriolis mass flow rate meter having four pulse harmonic rejection | — | 1989-11-14 |
| 4843890 | Coriolis mass flow rate meter having an absolute frequency output | Allan L. Samson | 1989-07-04 |
| 4802364 | Angular rate sensor | Donald R. Cage | 1989-02-07 |
| 4738143 | High temperature Coriolis mass flow rate meter | Donald R. Cage | 1988-04-19 |