Granted Patent
Utility
US 5,178,604 · App. 07/531,010
Glaucoma implant
Inventors:
George Baerveldt, Larry W. Blake, George M. Wright
Patented Case
View Patent ↗
Granted: Jan 12, 1993
Filed: May 31, 1990
Inventors
George Baerveldt
Larry W. Blake
George M. Wright
Assignee (at issue)
Iovision, 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.