Granted Patent
Utility
US 6,312,433 · App. 09/422,984
Deformable intraocular lens injecting apparatus and method
Inventors:
Maurice D. Butts, Thomas J. Chambers
Patented Case
View Patent ↗
Granted: Nov 6, 2001
Filed: Oct 22, 1999
Inventors
Maurice D. Butts
Thomas J. Chambers
Assignee (at issue)
STAAR Surgical Company
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.