Patents by Inventor Bruce E. Ewan

Bruce E. Ewan 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).

  • Use of compounds to enhance synchrony of germination and emergence in plants
    Patent number: 5518995
    Abstract: The present invention relates to a composition for enhancing synchrony of germination and emergence in plants and comprises an effective amount of a compound having the following general formula (I); ##STR1##
    Type: Grant
    Filed: March 31, 1993
    Date of Patent: May 21, 1996
    Assignee: National Research Council of Canada
    Inventors: Suzanne R. Abrams, Lawrence V. Gusta, Martin J. T. Reaney, Bruce E. Ewan