Patents by Inventor Edward A. Charter

Edward A. Charter 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).

  • Methods and compositions for inhibiting microbial growth
    Publication number: 20020001582
    Abstract: This invention relates to a method for the inhibition of the growth of undesirable microorganisms on fruit, vegetable, turfgrass and other plant systems by the application of specific enzymes either alone or in combination with fungicidally active agents.
    Type: Application
    Filed: July 9, 2001
    Publication date: January 3, 2002
    Inventors: Edward A. Charter, Yun Cai Gao, Craig I. Maclean
  • Lumbricus product and method of making same
    Patent number: 5576026
    Abstract: A method of making a lumbricus powder wherein there is provided a quantity of worms which are cleaned and then masticated. The masticated worms are then hydrolyzed, this being accomplished by immersing the masticated worms in an enzyme ingredient. Then the product is freeze dried to make a lumbricus powder.
    Type: Grant
    Filed: September 30, 1994
    Date of Patent: November 19, 1996
    Inventors: Edward A. Charter, Seung H. Lee