Granted Patent
Utility
US 6,602,203 · App. 09/967,253
Remote thumbwheel for a surgical biopsy device
Inventors:
Randy R. Stephens, William A. Garrison
Patented Case
View Patent ↗
Granted: Aug 5, 2003
Filed: Sep 28, 2001
Inventors
Randy R. Stephens
William A. Garrison
Assignee (at issue)
Ethicon Endo-Surgery, 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.