Patents by Inventor Joy Chen-Kolterman

Joy Chen-Kolterman 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).

  • Footwear
    Patent number: D792061
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: July 18, 2017
    Assignee: JOY CHEN-KOLTERMAN LLC
    Inventor: Joy Chen-Kolterman
  • Footwear
    Patent number: D792062
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: July 18, 2017
    Assignee: JOY CHEN-KOLTERMAN LLC
    Inventor: Joy Chen-Kolterman
  • Footwear
    Patent number: D792063
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: July 18, 2017
    Assignee: JOY CHEN-KOLTERMAN LLC
    Inventor: Joy Chen-Kolterman
  • Footwear
    Patent number: D792064
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: July 18, 2017
    Assignee: JOY CHEN-KOLTERMAN LLC
    Inventor: Joy Chen-Kolterman