Granted Patent
Utility
US 5,862,998 · App. 08/833,976
Method for making chopped amorphous fibers with an air transport system
Inventors:
Beuford A. Bogue, Claude Bayard, William F. Rutkowski
Patented Case
View Patent ↗
Granted: Jan 26, 1999
Filed: Apr 11, 1997
Inventors
Beuford A. Bogue
Claude Bayard
William F. Rutkowski
Assignee (at issue)
Fuisz Technologies Ltd.
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.