Patents by Inventor Irvin Enns

Irvin Enns 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).

  • Puppet bird
    Patent number: D249170
    Type: Grant
    Filed: July 26, 1976
    Date of Patent: August 29, 1978
    Inventor: Irvin Enns