Patents by Inventor Karen Klingman

Karen Klingman 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).

  • Printing method using nozzles with small diameters
    Publication number: 20050190246
    Abstract: This invention relates to an ink jet printing method comprising the steps of: A) providing an ink jet printer that is responsive to digital data signals; B) providing an ink jet printhead comprising a nozzle array comprising a plurality of nozzles, said nozzle array being dedicated to ejecting a given ink jet ink composition, wherein said nozzles are 20 microns or less in diameter; C) supplying said printhead with said given ink jet ink composition, said ink jet ink composition comprising particles wherein at least 90% by weight of said particles have a diameter that is less than 1/120th of the diameter of said nozzles; and D) printing using said given ink jet ink composition in response to said digital data signals.
    Type: Application
    Filed: February 26, 2004
    Publication date: September 1, 2005
    Inventors: Karen Klingman, David Griggs