TREA

Steven L. Sawyer

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  • Huntington Beach, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Infill for artificial turf system
    • Patent number 12,116,734
    • Issue date Oct 15, 2024
    • Brock USA, LLC
    • Stephen Keyser
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Grant

    Base for turf system
    • Patent number 11,846,075
    • Issue date Dec 19, 2023
    • Brock USA, LLC
    • Steven Lee Sawyer
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Grant

    Underpayment panel having drainage channels
    • Patent number 11,761,154
    • Issue date Sep 19, 2023
    • Brock USA, LLC
    • Steven Lee Sawyer
    • E04 - BUILDING
  • Information Patent Grant

    Base for turf system
    • Patent number 11,371,194
    • Issue date Jun 28, 2022
    • Brock USA, LLC
    • Steven Lee Sawyer
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Grant

    Infill for artificial turf system
    • Patent number 11,021,842
    • Issue date Jun 1, 2021
    • Brock USA, LLC
    • Daniel C. Sawyer
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Grant

    Base for turf system
    • Patent number 10,982,395
    • Issue date Apr 20, 2021
    • Brock USA, LLC
    • Steven Lee Sawyer
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Underlayment panel having drainage channels
    • Patent number 10,975,532
    • Issue date Apr 13, 2021
    • Brock USA, LLC
    • Steven Lee Sawyer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Underlayment panel having drainage channels
    • Patent number 10,655,282
    • Issue date May 19, 2020
    • Brock USA, LLC
    • Steven Lee Sawyer
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Turf underlayment
    • Patent number D866800
    • Issue date Nov 12, 2019
    • Brock USA, LLC
    • Richard R. Runkles
    • D25 - Building units and construction elements
  • Information Patent Grant

    Underlayment panel having drainage channels
    • Patent number 10,047,484
    • Issue date Aug 14, 2018
    • Brock USA, LLC
    • Steven Lee Sawyer
    • E04 - BUILDING
  • Information Patent Grant

    Base for turf system
    • Patent number 9,790,646
    • Issue date Oct 17, 2017
    • Brock USA, LLC
    • Steven Lee Sawyer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Base for turf system
    • Patent number 9,771,692
    • Issue date Sep 26, 2017
    • Brock USA, LLC
    • Steven Lee Sawyer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Underlayment panel having drainage channels
    • Patent number 9,631,326
    • Issue date Apr 25, 2017
    • Brock USA, LLC
    • Steven Lee Sawyer
    • E04 - BUILDING
  • Information Patent Grant

    Underlayment panel having drainage channels
    • Patent number 9,394,651
    • Issue date Jul 19, 2016
    • Brock USA, LLC
    • Steven L. Sawyer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Underlayment panel having drainage channels
    • Patent number 8,967,906
    • Issue date Mar 3, 2015
    • Brock USA, LLC
    • Steven L. Sawyer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    Base For Turf System
    • Publication number 20240117572
    • Publication date Apr 11, 2024
    • BROCK USA, LLC
    • Steven Lee Sawyer
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Application

    UNDERLAYMENT PANEL HAVING DRAINAGE CHANNELS
    • Publication number 20240003100
    • Publication date Jan 4, 2024
    • BROCK USA, LLC
    • Steven Lee Sawyer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Base For Turf System
    • Publication number 20220098802
    • Publication date Mar 31, 2022
    • BROCK USA, LLC
    • Steven Lee Sawyer
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Application

    Infill For Artificial Turf System
    • Publication number 20210285166
    • Publication date Sep 16, 2021
    • BROCK USA, LLC
    • Daniel C. Sawyer
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Application

    Base For Turf System
    • Publication number 20210238810
    • Publication date Aug 5, 2021
    • BROCK USA, LLC
    • Steven Lee Sawyer
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Application

    UNDERLAYMENT PANEL HAVING DRAINAGE CHANNELS
    • Publication number 20210230812
    • Publication date Jul 29, 2021
    • BROCK USA, LLC
    • Steven Lee Sawyer
    • E04 - BUILDING
  • Information Patent Application

    UNDERLAYMENT PANEL HAVING DRAINAGE CHANNELS
    • Publication number 20200277740
    • Publication date Sep 3, 2020
    • BROCK USA, LLC
    • Steven Lee Sawyer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Base For Turf System
    • Publication number 20200240090
    • Publication date Jul 30, 2020
    • BROCK USA, LLC
    • Steven Lee Sawyer
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Infill for Artificial Turf System
    • Publication number 20200102707
    • Publication date Apr 2, 2020
    • BROCK USA, LLC
    • Stephen Keyser
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Infill For Artificial Turf System
    • Publication number 20190203425
    • Publication date Jul 4, 2019
    • BROCK USA, LLC
    • Daniel C. Sawyer
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Application

    UNDERLAYMENT PANEL HAVING DRAINAGE CHANNELS
    • Publication number 20180355561
    • Publication date Dec 13, 2018
    • BROCK USA, LLC
    • Steven Lee Sawyer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Base For Turf System
    • Publication number 20180016757
    • Publication date Jan 18, 2018
    • BROCK USA, LLC
    • Steven Lee Sawyer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Underlayment Panel Having Drainage Channels
    • Publication number 20170226706
    • Publication date Aug 10, 2017
    • BROCK USA, LLC
    • Steven Lee Sawyer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Base For Turf System
    • Publication number 20170089016
    • Publication date Mar 30, 2017
    • BROCK USA, LLC
    • Steven Lee Sawyer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    UNDERLAYMENT PANEL HAVING DRAINAGE CHANNELS
    • Publication number 20170073905
    • Publication date Mar 16, 2017
    • BROCK USA, LLC
    • Steven Lee Sawyer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    BASE FOR TURF SYSTEM
    • Publication number 20170044724
    • Publication date Feb 16, 2017
    • BROCK USA, LLC
    • Steven Lee Sawyer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    UNDERLAYMENT PANEL HAVING DRAINAGE CHANNELS
    • Publication number 20150176225
    • Publication date Jun 25, 2015
    • BROCK INTERNATIONAL
    • Steven L. Sawyer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Underlayment Panel Having Drainage Channels
    • Publication number 20140190103
    • Publication date Jul 10, 2014
    • BROCK USA, LLC
    • Steven L. Sawyer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES