Granted Patent
Utility
US 6,419,873 · App. 09/272,815
Plastic lens systems, compositions, and methods
Inventors:
Omar M. Buazza, Stephen C. Luetke, Galen R. Powers, Matthew C. Lattis, Larry H. Joel
Patented Case
View Patent ↗
Granted: Jul 16, 2002
Filed: Mar 19, 1999
Inventors
Omar M. Buazza
Stephen C. Luetke
Galen R. Powers
Matthew C. Lattis
Larry H. Joel
Assignee (at issue)
Q2100, 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.