Patents by Inventor Philip J. Novak

Philip J. Novak 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).

  • Low temperature, high pressure rubber hose
    Patent number: 8479777
    Abstract: Flexible reinforced rubber hose adapted for conveying fluids under low temperatures and high pressures. The hose includes a inner tube formed of an acrylonitrile butadiene rubber (NBR) or other low temperature rubber compound having an elastic modulus of not greater than about 8.4 MPa (1200 psi), and an outer jacket formed of a chloroprene rubber (CR) or other low temperature rubber compound having a durometer of not greater than about 75 Shore A.
    Type: Grant
    Filed: November 19, 2009
    Date of Patent: July 9, 2013
    Assignee: Parker-Hannifin Corporation
    Inventors: Andreas Weil, Victor Ihama, Philip J. Novak
  • LOW TEMPERATURE, HIGH PRESSURE RUBBER HOSE
    Publication number: 20110168272
    Abstract: Flexible reinforced rubber hose adapted for conveying fluids under low temperatures and high pressures. The hose includes a inner tube formed of an acrylonitrile butadiene rubber (NBR) or other low temperature rubber compound having an elastic modulus of not greater than about 8.4 MPa (1200 psi), and an outer jacket formed of a chloroprene rubber (CR) or other low temperature rubber compound having a durometer of not greater than about 75 Shore A.
    Type: Application
    Filed: November 19, 2009
    Publication date: July 14, 2011
    Inventors: Andreas Weil, Victor Ihama, Philip J. Novak