Patents by Inventor Verlon Daniel Downing

Verlon Daniel Downing 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 heater
    Patent number: D864365
    Type: Grant
    Filed: December 19, 2016
    Date of Patent: October 22, 2019
    Assignee: GHP Group, Inc.
    Inventors: Verlon Daniel Downing, Owen Slater