Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8167269 | Valve trim apparatus for use with valves | Brandon Wayne Bell | 2012-05-01 |
| 7926784 | Control valve trim and seal | — | 2011-04-19 |
| 7387292 | Apparatus to connect a stem to a valve member | — | 2008-06-17 |