Patents by Inventor J. Glynn Henry

J. Glynn Henry 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).

  • Biological solubilization process for converting contaminated sludge into enriched biosolids
    Patent number: 6066256
    Abstract: A continuous process for the biological solubilization of heavy metals from primary or other metal-laden sewage that utilizes indigenous sulphur oxidizing bacteria and elemental sulphur as the energy source, prevents nitrite formation and minimizes the residual sulphur remaining in the processed biosolids.
    Type: Grant
    Filed: April 10, 1998
    Date of Patent: May 23, 2000
    Inventors: J. Glynn Henry, Durga Prasad