Patents by Inventor John Wesley Stamp

John Wesley Stamp 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).

  • Plant and mushroom growth medium
    Patent number: 6609331
    Abstract: A growth medium for plants or mushrooms, the medium comprising sugar care mill mud and non sphagnum-peat material selected from the group consisting of a non-sphagnum-peat and coconut fibre.
    Type: Grant
    Filed: March 2, 2001
    Date of Patent: August 26, 2003
    Inventor: John Wesley Stamp