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Alfred F. Waterland III

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  • Chesterfield, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Envelope gasket
    • Patent number 11,268,616
    • Issue date Mar 8, 2022
    • Virginia Sealing Products, Inc.
    • Timothy Meade Heartwell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Manway lid gasket
    • Patent number 9,944,459
    • Issue date Apr 17, 2018
    • Virginia Sealing Products, Inc.
    • Stephen E. Benet
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Manway cover gasket
    • Patent number 6,824,140
    • Issue date Nov 30, 2004
    • James E. B. Frew
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reduced area gaskets
    • Patent number 6,682,081
    • Issue date Jan 27, 2004
    • Inertech, Inc.
    • Brian Douglas Burton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    LAMINOUS MANWAY COVER GASKET
    • Publication number 20240133148
    • Publication date Apr 25, 2024
    • VSP Tech., Inc.
    • Daniel Ferris Matthews REID
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    COMPOSITE GASKET WITH NON-METALLIC INSERT
    • Publication number 20230243426
    • Publication date Aug 3, 2023
    • VSP Tech., Inc.
    • Reid Moulton Meyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Envelope Gasket
    • Publication number 20190107200
    • Publication date Apr 11, 2019
    • Virginia Sealing Products, Inc.
    • Timothy Meade Heartwell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MANWAY LID GASKET
    • Publication number 20150329284
    • Publication date Nov 19, 2015
    • Virginia Sealing Products, Inc.
    • Stephen E. Benet
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    COMPOSITE GASKET
    • Publication number 20150115548
    • Publication date Apr 30, 2015
    • Virginia Sealing Products, Inc.
    • Alfred Fitzgerald Waterland
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Seamless corrugated insert gasket and method of forming the same
    • Publication number 20070205566
    • Publication date Sep 6, 2007
    • Tyler Hamilton Ragsdale
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hybrid gasket
    • Publication number 20060181032
    • Publication date Aug 17, 2006
    • Robert Adam Riggs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Manway cover gasket
    • Publication number 20040108660
    • Publication date Jun 10, 2004
    • James E. B. Frew
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Reduced area gaskets
    • Publication number 20030080518
    • Publication date May 1, 2003
    • Inertech, Inc.
    • Brian Douglas Burton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...