Patents by Inventor Joel Aron Witz

Joel Aron Witz 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).

  • Patent number: 7735524
    Abstract: A hose (10) comprising a tubular body (12) of flexible material arranged between an inner and an outer helically wound wire (22, 24). The hose (10) further comprises an elongate member having opposing longitudinal edges, the elongate member being helically wound around the tubular body such that the opposing longitudinal edges of the layer are in an adjacent or overlapping arrangement, wherein each longitudinal edge includes a formation capable of interengaging with a cooperating formation on the opposing longitudinal edge.
    Type: Grant
    Filed: November 11, 2003
    Date of Patent: June 15, 2010
    Assignee: BHP Billiton Petroleum Pty Ltd
    Inventors: Raymond Nicholas Burke, Eric Joseph Davis, Gerard Anthony Hall, Matthew Vernon Ridolfi, Simon Peter Alexander Thorp, Joel Aron Witz, David Charles Cox, Richard James Anthony Smith, Anthony James Wort
  • Patent number: 7712792
    Abstract: An end fitting for terminating an end of a hose including a tubular body of flexible material arranged between inner and outer gripping members, wherein the end fitting includes: an inner member adapted to be disposed at least partially within the hose; a sealing member adapted to seal at least part of the tubular body fully around the circumference between the sealing member and the inner member; and a separate load transfer member adapted to transfer axial loads between the hose and the inner member in such a manner that said axial loads are diverted around the sealing member in order to reduce, or eliminate, the axial load on the hose between the sealing member and the inner member, and wherein the sealing member is adapted to seal against the tubular body independently of the application of axial loads between the hose and the inner member.
    Type: Grant
    Filed: June 27, 2006
    Date of Patent: May 11, 2010
    Assignee: BHP Billiton Petroleum Pty, Limited
    Inventors: Raymond Nicholas Burke, Eric Joseph Davis, Gerard Anthony Hall, Matthew Vernon Ridolfi, Simon Peter Alexander Thorp, Joel Aron Witz
  • Publication number: 20100059133
    Abstract: A hose comprising a tubular body of flexible material arranged between an inner and an outer helically wound wire, the tubular body serving to transport fluid through the hose and to prevent fluid leakage through the body, the tubular body comprising a reinforcing layer and a sealing layer, wherein the hose further comprises axial strengthening strips extending along the length of the hose.
    Type: Application
    Filed: June 29, 2007
    Publication date: March 11, 2010
    Inventors: Joel Aron Witz, David Cox, Gerard Anthong Hall
  • Publication number: 20090320951
    Abstract: A hose comprising a tubular body of flexible material arranged between elongate inner and outer gripping members, wherein the tubular body comprises a sealing layer arranged between inner and outer reinforcing layers, and wherein the outer gripping member is made of a flexible non-rigid material capable of being wound around the tubular body.
    Type: Application
    Filed: May 8, 2007
    Publication date: December 31, 2009
    Inventors: Joel Aron Witz, David N. Cox