Patents by Inventor Gerard Hamblin

Gerard Hamblin 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).

  • Sequential aerobic/anaerobic solid waste landfill operation
    Patent number: 6283676
    Abstract: Landfills including multiple lifts having horizontal piping layers and methods for their use to accelerate anaerobic and/or aerobic degradation of municipal solid waste to increase landfill capacity.
    Type: Grant
    Filed: December 21, 1999
    Date of Patent: September 4, 2001
    Assignee: Waste Management, Inc.
    Inventors: Gary R. Hater, Roger Green, Gerard Hamblin