Granted Patent
Utility
US 6,554,820 · App. 09/521,625
Composite flexible tube for medical applications
Inventors:
Jeffrey Wendlandt, Yem Chin
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Mar 8, 2000
Inventors
Jeffrey Wendlandt
Yem Chin
Assignee (at issue)
Scimed Life Systems, 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.