TREA

William Seelig

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  • Rockville, MD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Port security barrier system
    • Patent number RE40616
    • Issue date Jan 6, 2009
    • The United States of America as represented by the Secretary of the Navy
    • Laurence G. Nixon
    • 114 - Ships
  • Information Patent Grant

    Port security barrier
    • Patent number 7,401,565
    • Issue date Jul 22, 2008
    • United States of America as represented by the Secretary of the Navy
    • Laurence Nixon
    • F41 - WEAPONS
  • Information Patent Grant

    Near shore port security barrier
    • Patent number 6,843,197
    • Issue date Jan 18, 2005
    • The United States of America as represented by the Secretary of the Navy
    • Laurence G. Nixon
    • F41 - WEAPONS
  • Information Patent Grant

    Port security barrier system
    • Patent number 6,681,709
    • Issue date Jan 27, 2004
    • The United States of America as represented by the Secretary of the Navy
    • Laurence G. Nixon
    • F41 - WEAPONS

Patents Applicationslast 30 patents

  • Information Patent Application

    Floating Barrier System
    • Publication number 20240183641
    • Publication date Jun 6, 2024
    • Oceanetics, Inc.
    • Erick Knezek
    • F41 - WEAPONS
  • Information Patent Application

    Autonomous Unmanned Waterside Security Barrier Propulsion and Gate...
    • Publication number 20230384063
    • Publication date Nov 30, 2023
    • Oceanetics, Inc.
    • Erick Knezek
    • F41 - WEAPONS
  • Information Patent Application

    Fillable Anchor
    • Publication number 20230303219
    • Publication date Sep 28, 2023
    • Oceanetics, Inc.
    • Erick Knezek
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Waterfront Barrier System
    • Publication number 20230023351
    • Publication date Jan 26, 2023
    • Oceanetics, Inc.
    • Matt Marcy
    • F41 - WEAPONS
  • Information Patent Application

    Port security barrier
    • Publication number 20080105184
    • Publication date May 8, 2008
    • Laurence Nixon
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    NEAR SHORE PORT SECURITY BARRIER
    • Publication number 20050013668
    • Publication date Jan 20, 2005
    • Laurence G. Nixon
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING