Patents by Inventor Nickolas J Hirsch

Nickolas J Hirsch 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).

  • Food waste disposer
    Patent number: D426421
    Type: Grant
    Filed: December 15, 1997
    Date of Patent: June 13, 2000
    Assignee: Emerson Electric Co.
    Inventors: Nickolas J Hirsch, Thomas J Weber, Kenneth R Parker, Jonathan P Van Dore