Issued Patents All Time
Showing 25 most recent of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10830689 | Corrosion rate measurement using sacrificial probe | — | 2020-11-10 |
| 10823592 | Process device with process variable measurement using image capture device | — | 2020-11-03 |
| 10190968 | Corrosion rate measurement with multivariable sensor | Charles R. Willcox | 2019-01-29 |
| 10107700 | Process variable transmitter with process variable sensor carried by process gasket | — | 2018-10-23 |
| 9921120 | Industrial process device utilizing piezoelectric transducer | — | 2018-03-20 |
| 9897505 | Process variable measurement and local display with multiple ranges | — | 2018-02-20 |
| 9891161 | Corrosion rate measurement | Fred C. Sittler, Charles R. Willcox | 2018-02-13 |
| 9841338 | High integrity process fluid pressure probe | Fred C. Sittler | 2017-12-12 |
| 9841307 | Multivariable guided wave radar probe | — | 2017-12-12 |
| 9752945 | Coplanar process fluid pressure sensor module | David A. Broden | 2017-09-05 |
| 9702743 | Flowmeter for measuring flow of a process fluid through a conduit including upstream and downstream process variable sensors mounted on the pitot tube | Gregory Robert Strom, David E. Wiklund | 2017-07-11 |
| 9588003 | Isolator system for a pressure transmitter | Eric Petersen | 2017-03-07 |
| 9568387 | Thermal diagnostic for single-crystal process fluid pressure sensor | — | 2017-02-14 |
| 9551599 | Normalized process dynamics | John P. Miller | 2017-01-24 |
| 9470084 | Method and apparatus for measuring fluid process variable in a well | Liangju Lu | 2016-10-18 |
| 9473303 | Method and system for product authentication | Dale Scott Davis, John P. Schulte | 2016-10-18 |
| 9453407 | Detection of position of a plunger in a well | Nathan Len Wiater | 2016-09-27 |
| 9442031 | High integrity process fluid pressure probe | Fred C. Sittler | 2016-09-13 |
| 9157775 | Flowmeter for measuring flow of a process fluid through a conduit including process variable sensors mounted on a pitot tube | Gregory Robert Strom, David E. Wiklund | 2015-10-13 |
| 9086167 | Pressure isolation manifold | — | 2015-07-21 |
| 9057659 | Pressure transmitter with hydrogen getter | — | 2015-06-16 |
| 8898036 | Process variable transmitter with acceleration sensor | Fred C. Sittler | 2014-11-25 |
| 8813572 | Ferrofluid modified fill fluid for pressure transmitters | — | 2014-08-26 |
| 8776608 | Coplanar process fluid pressure sensor module | David A. Broden | 2014-07-15 |
| 8752433 | Differential pressure transmitter with pressure sensor | — | 2014-06-17 |