Granted Patent
Utility
US 6,205,271 · App. 09/396,444
Optical integrator rod
Inventors:
John Bowron, Terry Schmidt
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Sep 15, 1999
Inventors
John Bowron
Terry Schmidt
Assignee (at issue)
Christie Digital Systems 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.