Patents by Inventor Sean DAVID

Sean DAVID 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).

  • Method for treating ink jet foam to remove impurities
    Patent number: 5707456
    Abstract: A method and apparatus for treating a reticulated material whereby the dimensional integrity of the material is maintained. The invention includes apparatus for maintaining a length, a width and a height of a reticulated material for use in a ink jet print head during treatment of the material. In a preferred embodiment, the apparatus includes a substantially rigid chamber having an interior length, width and height which correspond substantially to the length, width, and height of the reticulated material, structure for retaining the reticulated material within the chamber, structure for introducing a treating solution into chamber, and structure for removing the treating solution from the chamber.
    Type: Grant
    Filed: October 19, 1995
    Date of Patent: January 13, 1998
    Assignee: Lexmark International, Inc.
    Inventors: Steven Robert Komplin, Ashok Murthy, Sean David Smith
  • Tire tread
    Patent number: D380424
    Type: Grant
    Filed: August 30, 1995
    Date of Patent: July 1, 1997
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Stephanie Carol Brown, Keith Carl Trares, Andy Ngoc Hoang, Anthony John Scarpitti, Michael Alois Kolowski, Sean David Montag, Frederick William Miller
  • Tire tread
    Patent number: D380425
    Type: Grant
    Filed: August 30, 1995
    Date of Patent: July 1, 1997
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Stephanie Carol Brown, Keith Carl Trares, Andy Ngoc Hoang, Anthony John Scarpitti, Michael Alois Kolowski, Sean David Montag, Frederick William Miller