Patents by Inventor Hans-Richard Hansen

Hans-Richard Hansen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Full form ship'S hull with reduced wave making resistance
    Patent number: 9003989
    Abstract: The efficiency of a full form hull is improved by moving the position of the forward shoulder (3) forwards and upwards to obtain at least a partial antiphase interaction between the shoulder wave and bow wave, sufficient to prevent the bow wave from breaking at its second crest, and introducing a forwardly tapered portion (7) between the forward shoulder and the mid-body (1).
    Type: Grant
    Filed: August 9, 2011
    Date of Patent: April 14, 2015
    Assignee: BMT Defence Services Limited Teekay Shipping Norway AS
    Inventors: Thomas Dinham-Peren, Hans-Richard Hansen
  • FULL FORM SHIP'S HULL WITH REDUCED WAVE MAKING RESISTANCE
    Publication number: 20130192505
    Abstract: The efficiency of a full form hull is improved by moving the position of the forward shoulder (3) forwards and upwards to obtain at least a partial antiphase interaction between the shoulder wave and bow wave, sufficient to prevent the bow wave from breaking at its second crest, and introducing a forwardly tapered portion (7) between the forward shoulder and the mid-body (1).
    Type: Application
    Filed: August 9, 2011
    Publication date: August 1, 2013
    Applicants: Teekay Shipping Norway AS, BMT Defence Services Limited
    Inventors: Thomas Dinham-Peren, Hans-Richard Hansen