Patents by Inventor Wayne Tuttle

Wayne Tuttle 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).

  • Method of welding material with reduced porosity
    Publication number: 20070045238
    Abstract: A welding method and apparatus is provided that is suitable for arc welding processes using shield gas. A weld area on an aluminum weldment is exposed to sulfur hexafluoride to chemically bind hydrogen in the weld area with the sulfur hexafluoride to reduce porosity.
    Type: Application
    Filed: August 29, 2005
    Publication date: March 1, 2007
    Inventor: Wayne Tuttle