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John D. Cockerham

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  • Tulsa, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for manufacturing a flame arrestor
    • Patent number 11,596,820
    • Issue date Mar 7, 2023
    • Emerson Process Management Regulator Technologies Tulsa, LLC
    • John D. Cockerham
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Hybrid composite flame cell
    • Patent number 11,167,158
    • Issue date Nov 9, 2021
    • Emerson Process Management Regulator Technologies Tulsa, LLC
    • John D. Cockerham
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Grant

    Apparatus to protect sealing surfaces of thief hatches
    • Patent number 10,724,638
    • Issue date Jul 28, 2020
    • Emerson Process Management Regulator Technologies Tulsa, LLC
    • Istvan Bartha
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Thief hatches with diaphragm assisted sealing
    • Patent number 10,443,301
    • Issue date Oct 15, 2019
    • Emerson Process Management Regulator Technologies Tulsa, LLC
    • Istvan Bartha
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Apparatus to protect sealing surfaces of thief hatches
    • Patent number 10,161,521
    • Issue date Dec 25, 2018
    • Emerson Process Management Regulator Technologies Tulsa, LLC
    • Istvan Bartha
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hybrid composite flame cell
    • Patent number 9,987,508
    • Issue date Jun 5, 2018
    • Emerson Process Management Regulator Technologies Tulsa, LLC
    • John D. Cockerham
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Thermal valve in upstream oil and gas
    • Patent number 9,884,213
    • Issue date Feb 6, 2018
    • Emerson Process Management Regulator Technologies Tulsa, LLC
    • Peter F. Barry
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Pressure vacuum relief valve
    • Patent number 9,777,856
    • Issue date Oct 3, 2017
    • Regulator Technologies Tulsa, LLC
    • James Andrew Myers
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Thief hatch
    • Patent number 9,296,530
    • Issue date Mar 29, 2016
    • Regulator Technologies Tulsa LLC
    • John David Cockerham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR MANUFACTURING A FLAME ARRESTOR
    • Publication number 20200139173
    • Publication date May 7, 2020
    • Emerson Process Management Regulator Technologies Tulsa, LLC
    • John D. Cockerham
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    APPARATUS TO PROTECT SEALING SURFACES OF THIEF HATCHES
    • Publication number 20190093770
    • Publication date Mar 28, 2019
    • Emerson Process Management Regulator Technologies
    • Istvan Bartha
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    APPARATUS TO PROTECT SEALING SURFACES OF THIEF HATCHES
    • Publication number 20180274677
    • Publication date Sep 27, 2018
    • Emerson Process Management Regulator Technologies Tulsa, LLC
    • Istvan Bartha
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    THIEF HATCHES WITH DIAPHRAGM ASSISTED SEALING
    • Publication number 20180274284
    • Publication date Sep 27, 2018
    • Emerson Process Management Regulator Technologies Tulsa, LLC
    • Istvan Bartha
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    HYBRID COMPOSITE FLAME CELL
    • Publication number 20180256928
    • Publication date Sep 13, 2018
    • Emerson Process Management Regulator Technologies Tulsa, LLC
    • John D. Cockerham
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Method for Manufacturing a Flame Arrestor
    • Publication number 20180056100
    • Publication date Mar 1, 2018
    • Emerson Process Management Regulator Technologies Tulsa, LLC
    • John D. Cockerham
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    HYBRID COMPOSITE FLAME CELL
    • Publication number 20180056101
    • Publication date Mar 1, 2018
    • Emerson Process Management Regulator Technologies Tulsa, LLC
    • John D. Cockerham
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    THERMAL VALVE IN UPSTREAM OIL AND GAS
    • Publication number 20170151451
    • Publication date Jun 1, 2017
    • Emerson Process Management Regulator Technologies Tulsa, LLC
    • Peter F. Barry
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Pressure Control Device with Blind Tapped Connection Base
    • Publication number 20170074413
    • Publication date Mar 16, 2017
    • Emerson Process Management Regulator Technologies Tulsa, LLC
    • John D. Cockerham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    PRESSURE VACUUM RELIEF VALVE
    • Publication number 20150167857
    • Publication date Jun 18, 2015
    • Emerson Process Management LLLP
    • James Andrew Myers
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    THIEF HATCH
    • Publication number 20130264341
    • Publication date Oct 10, 2013
    • Enardo LLC
    • John David Cockerham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL