Patents by Inventor Irwin Gaffin

Irwin Gaffin 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).

  • Patent number: D363599
    Type: Grant
    Filed: April 28, 1994
    Date of Patent: October 31, 1995
    Inventor: Irwin Gaffin