MF

Mark Kevin Fisher

PS Proppant Express Solutions: 2 patents #1 of 8Top 15%
📍 Castle Rock, CO: #10 of 69 inventorsTop 15%
🗺 Colorado: #765 of 5,235 inventorsTop 15%
Overall (2021): #135,497 of 548,734Top 25%
2
Patents 2021

Issued Patents 2021

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