Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11408247 | Proppant dispensing system with knife-edge gate | Matthew Oehler, Marc Kevin Fisher, Scott Joseph D'Agostino, Mark John D'Agostino, Brian Dorfman +2 more | 2022-08-09 |
| 11408248 | Proppant dispensing system with intermediate surge hopper | Matthew Oehler, Marc Kevin Fisher, Scott Joseph D'Agostino, Mark John D'Agostino, Brian Dorfman +2 more | 2022-08-09 |
| 11280158 | Proppant dispensing system | Matthew Oehler, Marc Kevin Fisher, Scott Joseph D'Agostino, Mark John D'Agostino, Brian Dorfman +2 more | 2022-03-22 |