Patents by Inventor Donald R. Loyd

Donald R. Loyd 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).

  • Compressed Air Welding Fume Shield System and Method
    Publication number: 20090184099
    Abstract: In accordance with a particular embodiment of the present disclosure, an apparatus for shielding welding fumes includes a device configured to engage a welding gun. The device is configured to emit a flow of air through the one or more orifices. The flow of air is operable to divert welding fumes away from a welder.
    Type: Application
    Filed: July 21, 2008
    Publication date: July 23, 2009
    Applicant: Trinity Industries, Inc.
    Inventors: Michael J. Eddington, Donald R. Loyd, James A. Minton, Milton T. Satterwhite, Donald P. Rager, JR.