Patents by Inventor Lisa Hathy-Riles

Lisa Hathy-Riles 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).

  • Combination valve
    Patent number: 7445025
    Abstract: A valve assembly is disclosed. The valve assembly includes a valve body having an inlet opening, an outlet opening, and a flow passage extending therebetween. A check valve is disposed within the flow passage. A shutoff valve is disposed within the flow passage. A venturi is disposed within the flow passage between the check valve and the shutoff valve. A fluid system into which the valve assembly is installed is also disclosed.
    Type: Grant
    Filed: March 13, 2006
    Date of Patent: November 4, 2008
    Assignee: ITT Manufacturing Enterprises, Inc
    Inventors: Amjed Shafique, Chalard Bunluaphob, Prasert Buranatum, Lisa Hathy-Riles, Dan Schaffer, Mark Hegberg
  • Isolation valve with rotatable flange
    Publication number: 20070215215
    Abstract: A valve assembly, including a quarter turn ball valve, an insert carried by the valve housing, and a flange, rotatably carried on the insert. The flange is used to secure the valve assembly in a fluid system and the assembly and disassembly of the valve assembly is facilitated by the adjustable position of the flange.
    Type: Application
    Filed: May 21, 2007
    Publication date: September 20, 2007
    Inventors: Robert Arentsen, Chalard Bunluaphob, Prasert Buranatum, Daniel Schaffer, Lisa Hathy-Riles
  • Triple duty valve
    Publication number: 20070209719
    Abstract: A valve assembly is disclosed. The valve assembly includes a valve body having an inlet opening, an outlet opening, and a flow passage extending therebetween. A check valve is disposed within the flow passage. A shutoff valve is disposed within the flow passage. A venturi is disposed within the flow passage between the check valve and the shutoff valve. A fluid system into which the valve assembly is installed is also disclosed.
    Type: Application
    Filed: March 13, 2006
    Publication date: September 13, 2007
    Inventors: Amjed Shafique, Chalard Bunluaphob, Prasert Buranatum, Lisa Hathy-Riles, Dan Schaffer, Mark Hegberg
  • Isolation valve with rotatable flange
    Publication number: 20060180214
    Abstract: A valve assembly, including a quarter turn ball valve, an insert carried by the valve housing, and a flange, rotatably carried on the insert. The flange is used to secure the valve assembly in a fluid system and the assembly and disassembly of the valve assembly is facilitated by the adjustable position of the flange.
    Type: Application
    Filed: April 17, 2006
    Publication date: August 17, 2006
    Inventors: Robert Arentsen, Chalard Bunluaphob, Prasert Buranatum, Daniel Schaffer, Lisa Hathy-Riles