Patents by Inventor Lee Sexton

Lee Sexton 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 INK
    Publication number: 20150299483
    Abstract: A method of producing a shear-thinning silica dispersion for an inkjet ink comprising: providing a composition comprising fumed silica, an organic solvent and/or a reactive diluent and a radiation-curable oligomer and/or a passive thermoplastic resin; bead milling the composition using milling beads having a mean diameter of 0.3 to 1.0 mm, wherein the ratio of the volume of milling beads present in the composition during bead milling in mL to the weight of the composition in grams is 0.5 to 2.0:1.0, and wherein the viscosity of the composition during bead milling is 50-800 mPasat 1,000 s; and removing the composition from the mill.
    Type: Application
    Filed: September 25, 2013
    Publication date: October 22, 2015
    Inventors: Nigel Gould, Jeremy Ward, Barry McGregor, Lee Sexton
  • Fillet knife
    Patent number: D279447
    Type: Grant
    Filed: September 9, 1982
    Date of Patent: July 2, 1985
    Assignee: Chicago Cutlery Consumer Products, Inc.
    Inventors: Ronald J. Gangelhoff, Ray A. Kohler, Lee Sexton