Patents by Inventor E. Glen Keyser

E. Glen Keyser 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).

  • Legume-inoculating composition
    Patent number: 4421544
    Abstract: A viable fungal culture of the genus Arthrobotrys is combined with substantially dormant Rhizobia bacteria and a carbohydrate nutrient to provide a legume-inoculating composition which may be packaged, transported and stored for a reasonable time prior to its usage.
    Type: Grant
    Filed: June 1, 1982
    Date of Patent: December 20, 1983
    Assignee: Agrigenetics Corporation
    Inventors: James L. Jones, E. Glen Keyser, James C. Phillips