Granted Patent
Utility
US 5,200,018 · App. 07/630,217
Ribbonizing apparatus for individually heating a plurality of laterally adjacent tows in a fiber placement device
Inventors:
Dee R. Gill, James P. Neilsen, Noel I. Shepherd, William J. Weis, John A. Johnson, Kazutoshi Fujimoto
Patented Case
View Patent ↗
Granted: Apr 6, 1993
Filed: Dec 19, 1990
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.