Granted Patent
Utility
US 4,924,739 · App. 06/623,361
Method and apparatus for producing a contact lens
Inventor:
Martin Ademovic
Patented Case
View Patent ↗
Granted: May 15, 1990
Filed: Jun 22, 1984
Inventor
Martin Ademovic
Assignee (at issue)
Coopervision, 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.