Patents by Inventor Elliot J. Hoff

Elliot J. Hoff 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).

  • Clamped bonnet assembly for an axial flow valve and axial flow valve comprising same
    Patent number: 10036480
    Abstract: A clamped bonnet assembly for an axial flow control valve includes a clamped bonnet, a valve seat, and a cage, the cage being clamped directly between the clamped bonnet and the valve seat. The clamped bonnet assembly enhances manufacturability and machinability due to the removability of the clamped bonnet assembly from the control valve body.
    Type: Grant
    Filed: October 22, 2015
    Date of Patent: July 31, 2018
    Assignee: FISHER CONTROLS INTERNATIONAL LLC
    Inventors: Elliot J. Hoff, Ross A. Schade
  • CLAMPED BONNET ASSEMBLY FOR AN AXIAL FLOW VALVE AND AXIAL FLOW VALVE COMPRISING SAME
    Publication number: 20160123488
    Abstract: A clamped bonnet assembly for an axial flow control valve includes a clamped bonnet, a valve seat, and a cage, the cage being clamped directly between the clamped bonnet and the valve seat. The clamped bonnet assembly enhances manufacturability and machinability due to the removability of the clamped bonnet assembly from the control valve body.
    Type: Application
    Filed: October 22, 2015
    Publication date: May 5, 2016
    Inventors: Elliot J. Hoff, Ross A. Schade