Patents by Inventor Robert L. Riddle

Robert L. Riddle 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).

  • Patent number: PP19369
    Abstract: A new and distinct variety of almond tree as described, and which is somewhat similar to the ‘Nonpariel’ almond tree (unpatented), but which is distinguishable therefrom by producing a small to medium sized kernel of high quality and having a sweet flavor.
    Type: Grant
    Filed: January 14, 2008
    Date of Patent: October 21, 2008
    Inventor: Robert L. Riddle