Inventor
FISHER MARC KEVIN
US11 patents
⚠️ This page may combine multiple inventors who share the name “FISHER MARC KEVIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PROPPANT EXPRESS SOLUTIONS LLC
9 patentsUS10618744B2Apr 14, 2020
Box support frame for use with T-belt conveyor
PROPPANT EXPRESS SOLUTIONS LLC22 citations88
US10633201B2Apr 28, 2020
Conveyor sled assembly
PROPPANT EXPRESS SOLUTIONS LLC6 citations80
US10618724B2Apr 14, 2020
Proppant system
PROPPANT EXPRESS SOLUTIONS LLC7 citations78
US11713648B2Aug 1, 2023
Proppant dispensing system
PROPPANT EXPRESS SOLUTIONS LLC2 citations71
US11408247B2Aug 9, 2022
Proppant dispensing system with knife-edge gate
PROPPANT EXPRESS SOLUTIONS LLC2 citations71
US11292677B2Apr 5, 2022
Conveyor sled assembly
PROPPANT EXPRESS SOLUTIONS LLC2 citations69
US11408248B2Aug 9, 2022
Proppant dispensing system with intermediate surge hopper
PROPPANT EXPRESS SOLUTIONS LLC0 citations60
US12404093B2Sep 2, 2025
Gate opener for proppant container
PROPPANT EXPRESS SOLUTIONS LLC0 citations50
US11867044B2Jan 9, 2024
Proppant dispensing system
PROPPANT EXPRESS SOLUTIONS LLC0 citations50