Patents Assigned to IE-TEC Licensing Limited
  • Heavy particle separation
    Patent number: 8042691
    Abstract: A method of heavy particle separation, including a primary separation stage which includes the steps of dropping, accumulating, concentrating and discharging of heavy particles and/or a secondary separation stage for concentrating heavy particles which includes the steps of infeeding, stilling and retaining such particles.
    Type: Grant
    Filed: April 2, 2004
    Date of Patent: October 25, 2011
    Assignee: IE-TEC Licensing Limited
    Inventors: Raymond Brian Brosseuk, Greig Oppenheimer
  • Heavy particle separation
    Publication number: 20070017853
    Abstract: A method of heavy particle separation, including a primary separation stage which includes the steps of dropping, accumulating, concentrating and discharging of heavy particles and/or a secondary separation stage for concentrating heavy particles which includes the steps of infeeding, stilling and retaining such particles.
    Type: Application
    Filed: April 2, 2004
    Publication date: January 25, 2007
    Applicant: IE-TEC LICENSING LIMITED
    Inventors: Raymond Brosseuk, Greig Oppenheimer
  • Steering mechanism for watercraft
    Patent number: 7121220
    Abstract: The invention relates to an apparatus for and method of automatically actuating the movement of a rudder of a watercraft between a steering and a non-steering position in response to the speed of the watercraft. This invention is particularly applicable for use in jet-propelled watercraft, which have reduced steering capacity at low speeds.
    Type: Grant
    Filed: April 1, 2004
    Date of Patent: October 17, 2006
    Assignee: IE-TEC Licensing Limited
    Inventor: Raymond B. Brosseuk
  • Steering mechanism for watercraft
    Publication number: 20050145153
    Abstract: The invention relates to an apparatus for and method of automatically actuating the movement of a rudder of a watercraft between a steering and a non-steering position in response to the speed of the watercraft. This invention is particularly applicable for use in jet-propelled watercraft, which have reduced steering capacity at low speeds.
    Type: Application
    Filed: April 1, 2004
    Publication date: July 7, 2005
    Applicant: IE-TEC Licensing Limited
    Inventor: Raymond Brosseuk