Granted Patent
Utility
US 6,478,781 · App. 09/546,804
Anterior chamber stabilizing device for use in eye surgery
Inventors:
Alex Urich, Michael Curtis
Patented Case
View Patent ↗
Granted: Nov 12, 2002
Filed: Apr 11, 2000
Inventors
Alex Urich
Michael Curtis
Assignee (at issue)
Circuit Tree Medical, 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.