TREA

Darrell Clark Fee

Follow

Person

  • Chesterfield, MO, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Gate valve sealing ring flow guide
    • Patent number 10,962,121
    • Issue date Mar 30, 2021
    • Perimeter Solutions LP
    • Darrell Clark Fee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Container having gate valve
    • Patent number 10,472,169
    • Issue date Nov 12, 2019
    • Perimeter Solutions LP
    • Frank H. Parker
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    GATE VALVE SEALING RING FLOW GUIDE
    • Publication number 20200200281
    • Publication date Jun 25, 2020
    • Perimeter Solutions LP
    • Darrell Clark Fee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...