Patents by Inventor Harold Bower

Harold Bower 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).

  • Water washable lithographic printing ink
    Patent number: 7429292
    Abstract: Disclosed is a water washable ink for offset lithographic newspaper printing containing: a modified soybean oil-based resin; a pigment; and an acid neutralization agent, wherein the water washable offset lithographic newspaper printing ink does not contain any of the following: a humectant, a surfactant or a modified linseed oil.
    Type: Grant
    Filed: June 16, 2006
    Date of Patent: September 30, 2008
    Assignee: Sun Chemical Corporation
    Inventors: Sidney McIntosh, Harold Bower, Richard Durand, Jr.
  • Water washable lithographic printing ink
    Publication number: 20070289488
    Abstract: Disclosed is a water washable ink for offset lithographic newspaper printing containing: a modified soybean oil-based resin; a pigment; and an acid neutralization agent, wherein the water washable offset lithographic newspaper printing ink does not contain any of the following: a humectant, a surfactant or a modified linseed oil.
    Type: Application
    Filed: June 16, 2006
    Publication date: December 20, 2007
    Inventors: Sidney McIntosh, Harold Bower, Richard Durand