Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10900585 | Coaxial valves | Gregory J. Volz, Roy B. Bogert, John J. Haller, Ryan Huttman, Emmanuel D. Arceo | 2021-01-26 |
| D793345 | Seal groove vent | Gregory J. Volz, Brian Gillespie | 2017-08-01 |
| 8789561 | Manifold for flow distribution | Shailesh N Khatavkar, Rajesh R Salikeri | 2014-07-29 |
| 8220774 | Proportional pilot acting valve | Laurence V. Borst, Vincent Cole | 2012-07-17 |