Granted Patent
Utility
US 6,350,032 · App. 09/500,922
Vision testing apparatus
Inventors:
Marino Menozzi, Christoph Zeller
Patented Case
View Patent ↗
Granted: Feb 26, 2002
Filed: Feb 9, 2000
Inventors
Marino Menozzi
Christoph Zeller
Assignee (at issue)
Titmus Optical, 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.