Patents by Inventor Kevin S. Zaychuk

Kevin S. Zaychuk 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).

  • Water insoluble, freeze sensitive seed coatings
    Patent number: 6230438
    Abstract: This invention provides for seed coatings which comprise water insoluble polymers which absorb water, resist passage of water and are freeze labile. The seed coatings are useful for fall planting in cold climates.
    Type: Grant
    Filed: September 20, 1999
    Date of Patent: May 15, 2001
    Assignee: Grow Tec Inc.
    Inventors: Kevin S. Zaychuk, Nicholas Enders