Granted Patent
Utility
US 5,494,004 · App. 08/310,870
On line pulsed detonation/deflagration soot blower
Inventor:
Louis G. Hunter, Jr.
Patented Case
View Patent ↗
Granted: Feb 27, 1996
Filed: Sep 23, 1994
Inventor
Louis G. Hunter, Jr.
Assignee (at issue)
Lockheed Corporation
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.