Granted Patent
Utility
US 6,284,179 · App. 08/463,383
Method of manufacturing a neck flange
Inventors:
Michael F. Deily, Norman C. Crandall
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Jun 5, 1995
Inventors
Michael F. Deily
Norman C. Crandall
Assignee (at issue)
MallincKrodt Medical, 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.