Patents by Inventor David Hickstein

David Hickstein 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).

  • Vehicle exhaust conduit
    Patent number: D680481
    Type: Grant
    Filed: November 11, 2011
    Date of Patent: April 23, 2013
    Inventor: David Hickstein