Patents Assigned to Chavond-Barry Engineering
  • Patent number: 8568569
    Abstract: A system for regenerating or manufacturing activated carbon wherein exhaust gases and vapors for various lower sections of the furnace are recycled in up-flow fashion to higher sections of the furnace.
    Type: Grant
    Filed: December 9, 2009
    Date of Patent: October 29, 2013
    Assignee: Chavond-Barry Engineering
    Inventors: Louis T. Barry, Christopher M. Doelling