Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11047484 | Fixed cone valve with dual seating system | Sergio Diaz | 2021-06-29 |
| 10502342 | Rod-mounted buffer to cushion check valve closure | Jeff Milroy | 2019-12-10 |
| 10180198 | Flapper-mounted buffer to cushion check valve closure | Jeff Milroy | 2019-01-15 |
| 9581269 | Sleeve valve with sync cam | — | 2017-02-28 |
| 9568118 | Valve with sync cam | — | 2017-02-14 |
| 9500295 | Sleeve valve with sync cam | — | 2016-11-22 |
| 9494250 | Valve with sync cam | — | 2016-11-15 |
| 8960229 | Sleeve valve with sync cam | — | 2015-02-24 |
| 8944085 | Valve with sync cam | — | 2015-02-03 |
| 5478047 | Flexible seating structure for valves | William Best, Joseph W. Hoff, James A. Skurka | 1995-12-26 |