Patents by Inventor Wayne Sittig

Wayne Sittig 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: D404992
    Type: Grant
    Filed: October 1, 1997
    Date of Patent: February 2, 1999
    Inventor: Wayne Sittig
  • Patent number: D423340
    Type: Grant
    Filed: September 17, 1998
    Date of Patent: April 25, 2000
    Assignee: J. H. Smith Co., Inc.
    Inventor: Wayne Sittig