Granted Patent
Utility
US 5,126,219 · App. 07/718,444
Microporous filaments and fibers, and articles made therefrom
Inventors:
Robert E. Howard, James Young
Patented Case
View Patent ↗
Granted: Jun 30, 1992
Filed: Jun 20, 1991
Inventors
Robert E. Howard
James Young
Assignee (at issue)
Entek Manufacturing LLC
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.