Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11608909 | Wear indication device for a flow control valve | Paul T. Alman, Andrew John Kinser | 2023-03-21 |
| 10221961 | Anti-rotation assemblies for use with fluid valves | Chad Michael Engle, Christine Rae Hodny | 2019-03-05 |
| 9664290 | Anti-rotation assemblies for use with fluid valves | Chad Michael Engle, Christine Rae Hodny | 2017-05-30 |
| 9285039 | Sleeve seal assembly and rotary valve having sleeve seal assembly | Loren L. Bovee, Tonya Probasco | 2016-03-15 |
| 9206909 | Anti-rotation assemblies for use with fluid valves | Chad Michael Engle, Christine Rae Hodny | 2015-12-08 |
| 9182053 | Methods and apparatus to load a valve packing | Wilbur Dean Hutchens, Loren L. Bovee, David Charles Stanze | 2015-11-10 |
| 8733733 | Sleeve seal assembly and rotary valve having sleeve seal assembly | Loren L. Bovee, Tonya Probasco | 2014-05-27 |
| 8613423 | Methods and apparatus to load a valve packing | Wilbur Dean Hutchens, Loren L. Bovee, David Charles Stanze | 2013-12-24 |