Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11772139 | Pipe cleaning assembly and method of cleaning a piping system using the same | Michel K. Lovell, Trenton Frank Jackson | 2023-10-03 |
| 11236830 | Seal glands for butterfly valves | — | 2022-02-01 |
| 10077804 | Bearing for rotary control valve | — | 2018-09-18 |
| 9624965 | Locking actuator stem and rod end bearing apparatus for use with fluid valves | — | 2017-04-18 |
| 9068658 | Apparatus to bias valve closure members | Jason Gene Olberding, Paul Russell Dalluge | 2015-06-30 |
| 9062794 | Locking actuator stem and rod end bearing apparatus for use with fluid valves | — | 2015-06-23 |
| 8955537 | Stem guide apparatus for use with fluid valve actuators | Trenton Frank Jackson | 2015-02-17 |
| 8070130 | Apparatus to bias valve closure members | Jason Gene Olberding, Paul Russell Dalluge | 2011-12-06 |