Granted Patent
Utility
US 6,776,943 · App. 09/981,432
Methods for making morphologically stable bulked continuous filaments
Inventors:
Otto M. Ilg, Randall A. Sferrazza
Patented Case
View Patent ↗
Granted: Aug 17, 2004
Filed: Oct 18, 2001
Inventors
Otto M. Ilg
Randall A. Sferrazza
Assignee (at issue)
HONEYWELL INTERNATIONAL 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.