Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10533682 | Methods and apparatus to diagnose a valve using electric valve actuators | Clyde T. Eisenbeis, Thomas Pesek | 2020-01-14 |
| 10036480 | Clamped bonnet assembly for an axial flow valve and axial flow valve comprising same | Elliot James Hoff | 2018-07-31 |
| 10008879 | Self-discharging reserve power units and related methods | Thomas Pesek, Chris Poulsen | 2018-06-26 |
| 9958085 | Flow control valve having a motion conversion device | Bradley Steve Tibben, Elliot James Hoff | 2018-05-01 |
| 8979063 | Failsafe apparatus for use with linear actuators | — | 2015-03-17 |
| 8727309 | Fluid valves having adjustable sealing characteristics | — | 2014-05-20 |
| 8636262 | Coupling apparatus for use with electric actuators | Thomas Pesek, Galen Dale Wilke | 2014-01-28 |
| 8408518 | Electric actuators having internal load apparatus | Thomas Pesek, John S. Bandas | 2013-04-02 |
| 8356795 | Shaft retaining assemblies for use with fluid valves | — | 2013-01-22 |
| 8122908 | Three-way valve with flow diverter | William E. Wears, Daniel M. Adams, David George Halm | 2012-02-28 |
| 7832327 | Ring sealed diaphragm | Douglas P. Gethmann, David Anthony Arnold | 2010-11-16 |