Patents by Inventor Mark Roger Blake

Mark Roger Blake 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).

  • Method of hybrid crop production using dehydrated pollen from storage
    Patent number: 6141904
    Abstract: The present invention relates to the development of a hybrid field production method which employs preserved pollen and a pollen bank for breeding purposes. Particularly, the present invention relates to a method of employing stored pollen in hybrid field production instead of employing pollen producing plants in the production field.
    Type: Grant
    Filed: July 1, 1997
    Date of Patent: November 7, 2000
    Assignee: Garst Seed Company
    Inventors: John A. Greaves, Alan Francis Hawkins, Daren Kenneth Coonrod, Mark Roger Blake