Granted Patent
Utility
US 5,273,602 · App. 07/956,122
Ribbonizing method for selectively heating a respective one of a plurality of fiber tows
Inventors:
Dee R. Gill, James P. Neilsen, Noel I. Shepherd, William J. Weis, John A. Johnson, Kazutoshi Fujimoto
Patented Case
View Patent ↗
Granted: Dec 28, 1993
Filed: Oct 2, 1992
Inventors
Dee R. Gill
James P. Neilsen
Noel I. Shepherd
William J. Weis
John A. Johnson
Kazutoshi Fujimoto
Assignee (at issue)
HERCULES 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.