Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421969 | Air compressor systems for remote settings | — | 2025-09-23 |
| 12234926 | Packing system of a valve assembly | Trenton Frank Jackson | 2025-02-25 |
| 12181052 | Packing system and diagnostic method for a packing system of a valve assembly | Trent Jackson | 2024-12-31 |
| 11945011 | Pipe cleaning assembly and method of cleaning a piping system using the same | — | 2024-04-02 |
| 11850636 | Pipe cleaning assembly and method of cleaning a piping system using the same | — | 2023-12-26 |
| 11852248 | Packing system and diagnostic method for a packing system of a valve assembly | Trent Jackson | 2023-12-26 |
| 11772139 | Pipe cleaning assembly and method of cleaning a piping system using the same | Bryan Quinn Leger, Trenton Frank Jackson | 2023-10-03 |
| 11536393 | Travel feedback system | — | 2022-12-27 |
| 11003976 | Methods and apparatus for RFID communications in a process control system | Kenneth W. Junk | 2021-05-11 |
| 10962122 | Rotary axial globe valve | — | 2021-03-30 |
| 10948088 | Mechanical fastening method for valve plug with carbide tip | Wang Bin, Timothy Randall Parrie, RongXian Qi | 2021-03-16 |
| 10386862 | Cut-off transition for control valve positioners | Kenneth W. Junk, Jimmie L. Snowbarger, Jeffrey Dean Seyller | 2019-08-20 |
| 10325197 | Methods and apparatus for RFID communications in a process control system | Kenneth W. Junk | 2019-06-18 |
| 9881250 | Methods and apparatus for RFID communications in a process control system | Kenneth W. Junk | 2018-01-30 |
| 9677578 | Volume booster with stabilized trim | Ryan J. Jwanouskos, Gary L. Scott, Kenneth W. Junk | 2017-06-13 |
| 9443186 | Method and apparatus for mounting RFID devices to process control devices | — | 2016-09-13 |
| 9395009 | Fluid flow device that provides a seal by exploiting differential thermal expansion | — | 2016-07-19 |
| 9097364 | Flow straightening seat ring and control valve having flow straightening seat ring | — | 2015-08-04 |
| 9074695 | Volume booster with discrete capacity adjustment | Kenneth W. Junk, Ryan J. Jwanouskos | 2015-07-07 |
| 9068902 | Methods and apparatus for evaluating vibration resistance of a component of a fluid control valve | Kenneth W. Junk | 2015-06-30 |
| 9038664 | Fluid flow control device having a seat ring retainer | Michael W. McCarty | 2015-05-26 |
| 9032986 | Volume booster with variable asymmetry | Kenneth W. Junk, Ryan J. Jwanouskos | 2015-05-19 |
| 8807168 | Volume booster with seat load bias | — | 2014-08-19 |
| 8689832 | Volume booster with reduced noise trim | — | 2014-04-08 |
| 8631826 | Volume booster with stabilized trim | Ryan J. Jwanouskos, Gary L. Scott, Kenneth W. Junk, Mark Stiehl | 2014-01-21 |