Patents by Inventor Charles Graaff

Charles Graaff 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).

  • Publication number: 20160073588
    Abstract: A method of applying compost to soil which enables a substantial reduction in the use of compost and/or fertilizer. The method may employ adding a compost to soil, wherein the compost is added in an amount of from about 40% to about 200% per weight of seed, and wherein the compost is added to the soil so that a portion of the amendment is from about 0 to about 2 inches from each seed. Alternatively, the compost may be added at an amount of from about 30 to about 100 lbs of compost per acre of soil.
    Type: Application
    Filed: September 15, 2014
    Publication date: March 17, 2016
    Inventors: Thad Schutt, Charles Graaff