Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11105434 | Flow rib in valves | Brian Gillespie, David Park | 2021-08-31 |
| 10900585 | Coaxial valves | Roy B. Bogert, John J. Haller, Frank A. Ferrarese, Ryan Huttman, Emmanuel D. Arceo | 2021-01-26 |