Patents by Inventor John E. Kaiser

John E. Kaiser 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).

  • Nested three chambers, fluid pulsation dampener
    Patent number: 7681553
    Abstract: A reactive acoustic dampener includes a nested three chambered configuration and connecting tubes that may be fully integrated into the fuel rail of a fuel injection system.
    Type: Grant
    Filed: August 11, 2008
    Date of Patent: March 23, 2010
    Assignee: Pulsco, Inc.
    Inventors: Sorin Cora, John E. Kaiser, Richard J. Serocki
  • Nested Three Chambers, Fluid Pulsation Dampener
    Publication number: 20090050111
    Abstract: A reactive acoustic dampener includes a nested three chambered configuration and connecting tubes that may be fully integrated into the fuel rail of a fuel injection system.
    Type: Application
    Filed: August 11, 2008
    Publication date: February 26, 2009
    Inventors: Sorin Cora, John E. Kaiser, Richard J. Serocki
  • Acoustic filter having acoustic isolation of internal flow element
    Patent number: 5016730
    Abstract: An acoustic filter in which the internal flow element is acoustically decoupled from the surrounding vessel to lower noise emanating from the filter by securing the filter bulkheads to the internal flow element rather than welding to the vessel wall. The connection of the bulkhead to the vessel is mechanically discontinuous and reduced vibration transmission to the vessel from the internal flow element is obtained. The internal flow element is a unitary body with channels which are readily formed. The filter vessel is better able to move relative to the bulkheads in response to pressure and temperature changes with the invention design.
    Type: Grant
    Filed: January 17, 1990
    Date of Patent: May 21, 1991
    Assignee: Tolo, Inc.
    Inventors: John E. Kaiser, Jr., James J. Lockshaw, Juan J. Ruiz, William L. Stevens