Granted Patent
Utility
US 6,488,375 · App. 09/428,817
Tinted contact lens and method for making same
Inventor:
Daniel G. Streibig
Patented Case
View Patent ↗
Granted: Dec 3, 2002
Filed: Oct 28, 1999
Inventor
Daniel G. Streibig
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.