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John Healey Sanford, ME
Professions & Specialties
Burner • Construction Professional
Experience & Education
United States Patent | Inventor | Appl. No. | Assignee |
---|---|---|---|
#5357881 Oct 25, 1994 Filed: Feb 9, 1993 |
Andrew W. Elcik (Raymond, ME) John J. Devine (Portland, ME) John H. Northrop (Falmouth, ME) Kurt T. Dunn (Topsham, ME) John F. Healey (Sanford, ME) | 8/016161 |
Northrop Engineering Corporation (Portland, ME) |
International Classification: | F23G 704 | 110346 |
Patent:
Combined positive controlled sludge dryer and burner
Abstract:
This invention comprises a combined cellulose sludge dryer and burner in which the drying...