Patents by Inventor Kyle A. Brokken

Kyle A. Brokken 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).

  • Patent number: 4960452
    Abstract: a method of providing nutrients to plants is provided comprising application to the foliage thereof of an aqueous composition including an effective amount of a nutrient complex comprising an alkali-modified brewer's wort incorporating an added nutrient divalent metal ion, sequestered by said wort.
    Type: Grant
    Filed: April 22, 1988
    Date of Patent: October 2, 1990
    Assignee: Quali Tech, Inc.
    Inventor: Kyle A. Brokken
  • Patent number: 4661358
    Abstract: A water dispersible solid or semi-solid composition is disclosed which comprises metal ions sequestered by an alkali-modified brewer's wort. The composition provides a source of bioavailable, stabilized trace metals for use in animal feeds or fertilizers.
    Type: Grant
    Filed: August 23, 1985
    Date of Patent: April 28, 1987
    Assignee: Quali Tech, Inc.
    Inventors: Kyle A. Brokken, Randolph S. Porubcan