Granted Patent
Utility
US 6,409,727 · App. 09/418,769
Multifilar flexible rotary shaft and medical instruments incorporating the same
Inventors:
Thomas O. Bales, Jr., Juergen A. Kortenbach
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Oct 15, 1999
Inventors
Thomas O. Bales, Jr.
Juergen A. Kortenbach
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.