Patents by Inventor Travis Field

Travis Field 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).

  • Portable purge chamber for controlled atmosphere welding of readily contaminated metals like titanium or zirconium
    Patent number: 12420351
    Abstract: Disclosed is a modular purge chamber system designed to create precision-controlled inert or reactive gas environments for welding titanium, zirconium, aluminum, and other oxidation-prone metals. The system preferably addresses persistent challenges in maintaining atmospheric isolation during welding operations while improving accessibility and gas efficiency compared to traditional trailing shields.
    Type: Grant
    Filed: February 27, 2025
    Date of Patent: September 23, 2025
    Inventor: Travis Field