Patents by Inventor Rodney F. Brown

Rodney F. Brown 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).

  • Extension of shelf life of fresh produce
    Patent number: 3945170
    Abstract: A method is disclosed for extending the shelf life of foods including washing to remove any pesticides which may be present, drying, packaging in a nonporous, sealed container and irradiating with radio frequency electromagnetic waves.
    Type: Grant
    Filed: February 25, 1975
    Date of Patent: March 23, 1976
    Inventor: Rodney F. Brown