Granted Patent
Utility
US 5,799,592 · App. 08/774,153
Inlet guide vanes for pulverizer exhausters
Inventors:
Stanley E. Kmiotek, Gregory R. Strich
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: Dec 26, 1996
Inventors
Stanley E. Kmiotek
Gregory R. Strich
Assignee (at issue)
Combustion Engineering, 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.