Granted Patent
Utility
US 5,437,295 · App. 08/247,001
Method and apparatus for constant progression of a cleaning jet across heated surfaces
Inventors:
Clinton A. Brown, William E. Hellyer, John T. Huston, Anthony W. Dickman
Patented Case
View Patent ↗
Granted: Aug 1, 1995
Filed: May 20, 1994
Inventors
Clinton A. Brown
William E. Hellyer
John T. Huston
Anthony W. Dickman
Assignee (at issue)
The Babcock & Wilcox Company
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.