Granted Patent
Utility
US 6,375,471 · App. 09/113,273
Actuator for independent axial and rotational actuation of a catheter or similar elongated object
Inventors:
Jeffrey Wendlandt, Frederick Morgan
Patented Case
View Patent ↗
Granted: Apr 23, 2002
Filed: Jul 10, 1998
Inventors
Jeffrey Wendlandt
Frederick Morgan
Assignee (at issue)
Mitsubishi Electric Research Laboratories, 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.