Granted Patent
Utility
US 6,536,360 · App. 09/932,423
Heat recovery system and method of heat recovery and reuse for a portable incineration apparatus
Inventor:
Brian O'Connor
Patented Case
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Granted: Mar 25, 2003
Filed: Aug 17, 2001
Inventor
Brian O'Connor
Assignee (at issue)
Air Burners, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.