by means of hull shapes comprising a wide hull portion near the design water line, and a slender, buoyancy providing, main hull portion extending towards the bottom

Patents Grantslast 30 patents

  • Information Patent Grant

    Reverse osmosis water production apparatus

    • Patent number 12,102,964
    • Issue date Oct 1, 2024
    • James George Purnell Dehlsen
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Sorbent emitter for direct air capture of carbon dioxide

    • Patent number 11,701,616
    • Issue date Jul 18, 2023
    • DEHLSEN ASSOCIATES OF THE PACIFIC LIMITED
    • James George Purnell Dehlsen
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Wind and wave desalination vessel

    • Patent number 11,660,572
    • Issue date May 30, 2023
    • DEHLSEN ASSOCIATES OF THE PACIFIC, LIMITED
    • James George Purnell Dehlsen
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Container ship and container handling method

    • Patent number 10,407,137
    • Issue date Sep 10, 2019
    • SHIBAKAI CO., LTD.
    • Manabu Araki
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Fast ship

    • Patent number 9,359,048
    • Issue date Jun 7, 2016
    • Technische Universiteit Delft
    • Jan Alexander Keuning
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    C-shaped rigid buoyancy tube assembly for boats

    • Patent number 9,045,196
    • Issue date Jun 2, 2015
    • John F. Hansen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Ship hull

    • Patent number 6,112,687
    • Issue date Sep 5, 2000
    • Theodor Eder
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Ship's hull

    • Patent number 5,832,855
    • Issue date Nov 10, 1998
    • Hollandse Signaalapparaten B.V.
    • Bernard Gellekink
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Water craft with guide fins

    • Patent number 5,141,456
    • Issue date Aug 25, 1992
    • Blohm + Voss AG
    • Hans Langenberg
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Ship's hull for small vessels and high speeds

    • Patent number 4,843,989
    • Issue date Jul 4, 1989
    • Blohm & Voss AG
    • Hans Langenberg
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3842771

    • Patent number 3,842,771
    • Issue date Oct 22, 1974
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3822661

    • Patent number 3,822,661
    • Issue date Jul 9, 1974
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3140686

    • Patent number 3,140,686
    • Issue date Jul 14, 1964
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    2338354

    • Patent number 2,338,354
    • Issue date Jan 4, 1944
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    2338355

    • Patent number 2,338,355
    • Issue date Jan 4, 1944
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    1377222

    • Patent number 1,377,222
    • Issue date May 10, 1921
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    1335072

    • Patent number 1,335,072
    • Issue date Mar 30, 1920
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    Fast Ship

    • Publication number 20150336643
    • Publication date Nov 26, 2015
    • Technische Universiteit Delft
    • Jan Alexander Keuning
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    C-SHAPED RIGID BUOYANCY TUBE ASSEMBLY FOR BOATS

    • Publication number 20140014022
    • Publication date Jan 16, 2014
    • John F. Hansen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    SYSTEM AND METHOD FOR CONTROLLIJNG AUTONOMOUS PLATFORM USING WIRE

    • Publication number 20130253751
    • Publication date Sep 26, 2013
    • Yun-Seo Choi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Stretch hull and stretch watercraft

    • Publication number 20040016387
    • Publication date Jan 29, 2004
    • Carmelito B. Tianchon
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT