Granted Patent
Utility
US 4,714,072 · App. 06/887,677
Mechanically attached two component ceramic fiber system
Inventors:
Fredrick H. Fidler, Thomas B. Lowe
Patented Case
View Patent ↗
Granted: Dec 22, 1987
Filed: Jul 18, 1986
Inventors
Fredrick H. Fidler
Thomas B. Lowe
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.