Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11808287 | Constant flow regulator | Michael L. Hahn | 2023-11-07 |
| 11643970 | Dual schedule flow divider valve, system, and method for use therein | Carthel C. Baker, Robert Mazza, Austin Wade Mueller, Michael L. Hahn, Grzegorz Pelc | 2023-05-09 |