Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11385138 | Laboratory testing-based valve prognostics | Ted Dennis Grabau | 2022-07-12 |
| 11275365 | Integration of online and offline control valve data | — | 2022-03-15 |
| 10978035 | Integrated acoustic emission transducer apparatus and methods | Bret Anthony Dahme | 2021-04-13 |
| 10948103 | Methods and apparatus to monitor health information of a valve | — | 2021-03-16 |
| 10877465 | Process device condition and performance monitoring | Mark J. Nixon, Joshua B. Kidd, Michael J. Boudreaux, Eric D. Rotvold | 2020-12-29 |
| 10845272 | Laboratory testing-based valve prognostics | Ted Dennis Grabau | 2020-11-24 |
| 10808864 | System and method for controlling a field device | J. Adin Mann, III | 2020-10-20 |
| 10697940 | Methods and apparatus to multi-purpose an acoustic emission sensor | Richard Allen Nordstrom | 2020-06-30 |
| 10670496 | Methods and apparatus for estimating useful life of a seal | — | 2020-06-02 |
| 10619760 | Time-series analytics for control valve health assessment | — | 2020-04-14 |
| 10550959 | Control valve monitoring system | Kenneth Harold Carder | 2020-02-04 |
| 10533668 | Seal assemblies for use with fluid valves | J. Adin Mann, III | 2020-01-14 |
| 10466720 | Providing diagnostic and/or prognostic capabilities in a process control system | — | 2019-11-05 |
| 10373598 | Integrated acoustic emission transducer apparatus and methods | Bret Anthony Dahme | 2019-08-06 |
| 10317896 | Methods and apparatus to use vibration data to determine a condition of a process control device | Roger Anders, Ted Dennis Grabau | 2019-06-11 |
| 10197185 | Control valve monitoring system | Kenneth Harold Carder | 2019-02-05 |
| 10161912 | Methods and apparatus to test acoustic emission sensors | Richard Allen Nordstrom, Bret Anthony Dahme | 2018-12-25 |
| 9983078 | Methods and apparatus for analyzing effects of friction on process control devices | — | 2018-05-29 |
| 9934671 | Valve service detection through data analysis | — | 2018-04-03 |
| 9915375 | Methods and apparatus to monitor health information of a valve | — | 2018-03-13 |
| 9759346 | Methods and apparatus for analyzing effects of friction on process control devices | — | 2017-09-12 |
| 9581523 | Methods and apparatus for estimating useful life of a seal | — | 2017-02-28 |
| 9528629 | Methods and apparatus to use vibration data to determine a condition of a process control device | Roger Anders, Ted Dennis Grabau | 2016-12-27 |
| 9512934 | Seal assemblies for use with fluid valves | J. Adin Mann, III | 2016-12-06 |
| 9494560 | Control valve monitoring system | Kenneth Harold Carder | 2016-11-15 |