Granted Patent
Utility
US 6,432,217 · App. 09/556,149
Process for treatment of contact lenses
Inventors:
William Ronald Stuart Baxter, Jindrich Vosahlo
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Apr 21, 2000
Inventors
William Ronald Stuart Baxter
Jindrich Vosahlo
Assignee (at issue)
OCULAR SCIENCE, 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.