Granted Patent
Utility
US 5,720,744 · App. 08/470,533
Control system for neurosurgery
Inventors:
Jeffrey L. Eggleston, James H. Orszulak, Matthew J. Sodnicar
Patented Case
View Patent ↗
Granted: Feb 24, 1998
Filed: Jun 6, 1995
Inventors
Jeffrey L. Eggleston
James H. Orszulak
Matthew J. Sodnicar
Assignee (at issue)
Valleylab, 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.