Patents by Inventor Sean Karpowicz

Sean Karpowicz 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).

  • Audio mixing console
    Patent number: D776088
    Type: Grant
    Filed: July 14, 2015
    Date of Patent: January 10, 2017
    Assignee: Harman International Industries, Incorporated
    Inventors: Sean Karpowicz, Matthew Rowe, Andrew Pat, Elliott Thomas