Patents by Inventor Kent Lynn Johnson

Kent Lynn Johnson 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).

  • Process for the production of coated, singulated seed
    Patent number: 6156699
    Abstract: A process for coating seed which comprises applying a mixture comprising a particulate solid and a binder; then a singulating substance; then drying the seed to a point wherein the seeds are substantially separated one from another. Also a coated seed wherein the coating comprises a first layer which comprises a binder and a particulate solid, a second layer which comprises a singulating substance, and a third layer which comprises at least one member selected from the group consisting of a biological material and a phytoprotection product.
    Type: Grant
    Filed: November 12, 1998
    Date of Patent: December 5, 2000
    Assignee: Rhone-Poulenc AG Company Inc.
    Inventors: Kent Lynn Johnson, John Francis Walsh