TREA

Brian Dorfman

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  • Denver, CO, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    GATE OPENER FOR PROPPANT CONTAINER
    • Publication number 20240286829
    • Publication date Aug 29, 2024
    • Proppant Express Solutions, LLC
    • Marc Kevin Fisher
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    PROPPANT DISPENSING SYSTEM
    • Publication number 20240093584
    • Publication date Mar 21, 2024
    • Proppant Express Solutions, LLC
    • Cory Snyder
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PROPPANT DISPENSING SYSTEM
    • Publication number 20220333473
    • Publication date Oct 20, 2022
    • Proppant Express Solutions, LLC
    • Cory Snyder
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PROPPANT DISPENSING SYSTEM
    • Publication number 20220162925
    • Publication date May 26, 2022
    • Matthew Oehler
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PROPPANT DISPENSING SYSTEM WITH KNIFE-EDGE GATE
    • Publication number 20200240238
    • Publication date Jul 30, 2020
    • Proppant Express Solutions, LLC
    • Matthew Oehler
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    PROPPANT DISPENSING SYSTEM WITH INTERMEDIATE SURGE HOPPER
    • Publication number 20200240239
    • Publication date Jul 30, 2020
    • Proppant Express Solutions, LLC
    • Matthew Oehler
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    PROPPANT DISPENSING SYSTEM WITH METERING CONVEYOR
    • Publication number 20200240237
    • Publication date Jul 30, 2020
    • Proppant Express Solutions, LLC
    • Matthew Oehler
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    PROPPANT DISPENSING SYSTEM WITH VIBRATING CONTAINER
    • Publication number 20200240240
    • Publication date Jul 30, 2020
    • Proppant Express Solutions, LLC
    • Matthew Oehler
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Proppant Dispensing System
    • Publication number 20200048985
    • Publication date Feb 13, 2020
    • Matthew Oehler
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    PROPPANT TRACKING SYSTEM
    • Publication number 20180075547
    • Publication date Mar 15, 2018
    • Proppant Express Solutions, LLC
    • Dominique Dejean Pere
    • G06 - COMPUTING CALCULATING COUNTING