Granted Patent
Utility
US 4,759,359 · App. 07/091,203
Lens implantation instrument
Inventors:
Timothy R. Willis, Lyle E. Paul, Stanley L. Van Gent
Patented Case
View Patent ↗
Granted: Jul 26, 1988
Filed: Aug 31, 1987
Inventors
Timothy R. Willis
Lyle E. Paul
Stanley L. Van Gent
Assignee (at issue)
Allergan, 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.