Patents by Inventor Benjamin J. Rubenzer

Benjamin J. Rubenzer 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).

  • Sealed filter element
    Patent number: 8404115
    Abstract: A filter element has filter media supported by a filter frame having differential channel depth receiving initially flowable sealing material. The filter frame has a widened mouth for receiving and funneling sealing material. A filter frame is provided with leading and trailing edge construction ensuring proper installation orientation. A filter frame is provided with removal assist construction for service personnel.
    Type: Grant
    Filed: July 20, 2009
    Date of Patent: March 26, 2013
    Assignee: Cummins Filtration IP Inc.
    Inventors: Clint A. Myers, Daniel R. Cady, Mark A. Herioux, John W. Wacker, Scott W. Schwartz, Benjamin J. Rubenzer
  • Sealed Filter Element
    Publication number: 20110011782
    Abstract: A filter element has filter media supported by a filter frame having differential channel depth receiving initially flowable sealing material. The filter frame has a widened mouth for receiving and funneling sealing material. A filter frame is provided with leading and trailing edge construction ensuring proper installation orientation. A filter frame is provided with removal assist construction for service personnel.
    Type: Application
    Filed: July 20, 2009
    Publication date: January 20, 2011
    Applicant: CUMMINS FILTRATION IP INC.
    Inventors: Clint A. Myers, Daniel R. Cady, Mark A. Herioux, John W. Wacker, Scott W. Schwartz, Benjamin J. Rubenzer