Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10808860 | Latching pneumatic control valve | Michael Jamison, Kevin C. Williams | 2020-10-20 |
| 10711915 | Pilot actuated control pilot for operating valve | Robert H. Neff, Matthew Neff, Jeff Simmonds, Joseph Richardson | 2020-07-14 |