Granted Patent
Utility
US 6,159,220 · App. 09/268,484
Medical retrieval device
Inventors:
Stephane Gobron, Like Que, Tim Ward, William Curtis White, Tina M. Carpenter
Patented Case
View Patent ↗
Granted: Dec 12, 2000
Filed: Mar 11, 1999
Inventors
Stephane Gobron
Like Que
Tim Ward
William Curtis White
Tina M. Carpenter
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.