Granted Patent
Utility
US 6,643,538 · App. 09/693,190
Directional intraoperative probe
Inventors:
Stanislaw Majewski, Vladimir Popov, Georgii Loutts
Patented Case
View Patent ↗
Granted: Nov 4, 2003
Filed: Oct 20, 2000
Inventors
Stanislaw Majewski
Vladimir Popov
Georgii Loutts
Assignee (at issue)
Southeastern Universities Research Assn.
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.