Granted Patent
Utility
US 5,819,539 · App. 08/773,945
Detecting and purging combustible gases from heat recovery steam generator cavities
Inventor:
Wesley P. Bauver, II
Patented Case
View Patent ↗
Granted: Oct 13, 1998
Filed: Dec 30, 1996
Inventor
Wesley P. Bauver, II
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.