Patents by Inventor Jeffrey D. Griffeth

Jeffrey D. Griffeth 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: 5822919
    Abstract: This invention relates to a method for growing high protein natural vegetation on a reservoir system using only a a small section of land comprising of a trench of precalculated size dug in a suitable site close to wildlife; predetermined layers of lime, pine bark, polymer, fertilizer, bacteria, and soil; a water and water soluble fertilizer delivery system consisting of a netted polystyrene aggregate, sheet of kraft paper, and inserted rigid pipe with openings at either end; and natural vegetation either potted or transplanted from the wild; whereby the natural vegetation reservoir system allows for regular irrigation and fertilization of said vegetation growing on said trench, thereby allowing said vegetation to uptake said fertilizer and be ingested by said wildlife.
    Type: Grant
    Filed: January 14, 1997
    Date of Patent: October 20, 1998
    Inventor: Jeffrey D. Griffeth