Granted Patent
Utility
US 6,441,577 · App. 09/825,614
Manipulator positioning linkage for robotic surgery
Inventors:
Steven J. Blumenkranz, David J. Rosa
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: Apr 3, 2001
Inventors
Steven J. Blumenkranz
David J. Rosa
Assignee (at issue)
INTUITIVE SURGICAL, 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.