Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9891085 | Ultrasound fuel flow sensing and control | Muddassar Ali Muhammad, Colin James Mackenzie, William James Mailander | 2018-02-13 |
| 9372106 | Non-circular flowmeter | Xiaolei Shirley Ao, John Daniel Friedemann | 2016-06-21 |
| 9297679 | Flowmeter with a flow conditioner formed by a protrusion having restriction provided upstream of the measurement section | Xiaolei Shirley Ao, John Daniel Friedemann, Colin James Mackenzie, Nataraja Aswathanarayana Nagaranavile | 2016-03-29 |
| 8919209 | Device for measuring the characteristics of a flow within a pipe | — | 2014-12-30 |
| 8790006 | Multiwavelength thermometer | Hejie Li, Rodrick Gordon Brown, Samhita Dasgupta, Nirm Velumylum Nirmalan, Anquan Wang +2 more | 2014-07-29 |
| 8733188 | Apparatus for mounting pipe sensors | Colin James Mackenzie | 2014-05-27 |
| 8511144 | Torsional sensor, method thereof, and system for measurement of fluid parameters | Shivappa Goravar, Manoj Kumar Koyithitta Meethal, Vamshi Krishna Reddy Kommareddy, Baskaran Ganesan, Xiaolei Shirley Ao | 2013-08-20 |
| 8429985 | Apparatus for use in determining a plurality of characteristics of a multiphase flow within a pipe | — | 2013-04-30 |
| 8429983 | Insertion type flow measuring device for measuring characteristics of a flow within a pipe | Xiaolei Shirley Ao | 2013-04-30 |
| 7954387 | Ultrasonic transducer device | — | 2011-06-07 |
| 7942068 | Method and system for multi-path ultrasonic flow rate measurement | Xiaolei Shirley Ao, Robert Caravana, Oleg Alexander Khrakovsky, Benjamin Edward McDonald, Nicholas Joseph Mollo +1 more | 2011-05-17 |
| 7614211 | Swirling flows and swirler to enhance pulse detonation engine operation | David Michael Chapin, Anthony John Dean, Christian Lee Vandervort, Venkat Eswarlu Tangirala | 2009-11-10 |
| 7581453 | Ultrasonic flow meter system | Xiaolei Shirley Ao, John Albert Umina | 2009-09-01 |
| 6636320 | Fiber optic tufts for flow separation detection | Todd Garrett Wetzel | 2003-10-21 |