Patents by Inventor Jeffrey James Nieter

Jeffrey James Nieter 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).

  • Shaped valve seats in displacement compressors
    Patent number: 7014433
    Abstract: A valve assembly including a valve seat and a valve member movable relative to the valve seat between an open position and a closed position and defining in the closed position a high pressure side and a low pressure side, the valve member further being deformable to a deformed shape in the closed position, and the valve seat having a seat edge adapted to conform to the valve member in the deformed shape.
    Type: Grant
    Filed: February 13, 2003
    Date of Patent: March 21, 2006
    Assignee: Carrier Corporation
    Inventor: Jeffrey James Nieter
  • Shaped valve seats in displacement compressors
    Publication number: 20040161352
    Abstract: A valve assembly including a valve seat and a valve member movable relative to the valve seat between an open position and a closed position and defining in the closed position a high pressure side and a low pressure side, the valve member further being deformable to a deformed shape in the closed position, and the valve seat having a seat edge adapted to conform to the valve member in the deformed shape.
    Type: Application
    Filed: February 13, 2003
    Publication date: August 19, 2004
    Inventor: Jeffrey James Nieter