MF

Mark Kevin Fisher

PS Proppant Express Solutions: 2 patents #11 of 18Top 65%
📍 Castle Rock, CO: #189 of 429 inventorsTop 45%
🗺 Colorado: #17,029 of 40,980 inventorsTop 45%
Overall (All Time): #1,875,286 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10989018 Proppant dispensing system with metering conveyor Matthew Oehler, Ian Wilson, Scott Joseph D'Agostino, Mark John D'Agostino, Brian Dorfman +2 more 2021-04-27
10982505 Proppant dispensing system with vibrating container Matthew Oehler, Ian Wilson, Scott Joseph D'Agostino, Mark John D'Agostino, Brian Dorfman +2 more 2021-04-20