Patents Examined by Thoa Tran
  • Patent number: 6800712
    Abstract: Methods of making and using starch graft copolymers produce particle sizes useful in granule applicators for applying to agricultural fields. Starch graft copolymers on field crops provide excellent anti-crusting properties, increased seed germination and stand, increased crop growth, increased crop yields and reduced water requirements.
    Type: Grant
    Filed: October 7, 2002
    Date of Patent: October 5, 2004
    Inventors: Steven William Doane, William McKee Doane