Patents by Inventor Joseph Nader, Jr.

Joseph Nader, Jr. 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).

  • Air conditioning block fitting with two surface sealing
    Patent number: 6869107
    Abstract: A block fitting for coupling tubing segments having a pair of seals, one of the seals being a radial seal and the other seal being an axial seal, wherein the fitting militates against leakage during operation of an air conditioning system upon failure of one of the pair of seals.
    Type: Grant
    Filed: October 23, 2003
    Date of Patent: March 22, 2005
    Assignee: Visteon Global Technologies, Inc.
    Inventors: Fred Georg Schroeder, Eric W. Kesler, Joseph Nader, Jr., Michael Bednarik, Frantisek Miculek, Leos Kocian
  • Air conditioning block fitting with two surface sealing
    Patent number: 6676167
    Abstract: A block fitting for coupling tubing segments having a pair of seals, one of the seals being a radial seal and the other seal being an axial seal, wherein the fitting militates against leakage during operation of the air conditioning system upon failure of one of the pair of seals.
    Type: Grant
    Filed: May 20, 2002
    Date of Patent: January 13, 2004
    Assignee: Visteon Global Technologies, Inc.
    Inventors: Fred Georg Schroeder, Eric W. Kesler, Joseph Nader, Jr., Michael Bednarik, Frantisek Miculek, Leos Kocian
  • Refrigerant charge valve
    Patent number: 6266971
    Abstract: A refrigerant charge valve for a refrigerant system includes a housing adapted to receive a refrigerant system component of the refrigerant system having refrigerant flowing therethrough. The housing has a cavity and a passageway fluidly communicating with a refrigerant charge port of the refrigerant system component. The refrigerant charge valve also includes a valve core disposed in the cavity of the housing to open and close the passageway to allow and prevent access to the refrigerant.
    Type: Grant
    Filed: December 22, 1999
    Date of Patent: July 31, 2001
    Assignee: Visteon Global Technologies, Inc.
    Inventors: Fred Georg Schroder, Zhongping Zeng, Joseph Nader, Jr.
  • Fluid coupling having stepped synchronized threads
    Patent number: 6089623
    Abstract: A fluid coupling is disclosed having a first pipe member and a second pipe member. The first pipe member has an externally threaded end with synchronized thread portions. The second pipe member is configured to be received within the first pipe member. The coupling further includes a nut slidably and rotatably fitted around the circumference of the second pipe. The nut is internally threaded with a pair of synchronized threaded portions for mating engagement with the threaded portions of the first pipe member.
    Type: Grant
    Filed: October 20, 1998
    Date of Patent: July 18, 2000
    Assignee: Ford Motor Company
    Inventors: Fred Georg Schroeder, Joseph Nader, Jr., Zhong Ping Zeng