Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10371266 | Flexible sealing ring for valves | Harold Wayne Hall | 2019-08-06 |
| 10183364 | Method of manufacturing a ball member usable in ball valves and other flow control devices | Kevin Vincent, Charlie Partridge, Fred Casey, Blake Smith | 2019-01-22 |