Granted Patent
Utility
US 6,437,861 · App. 09/504,883
Compact light integration interface
Inventor:
John Joseph Kuta
Patented Case
View Patent ↗
Granted: Aug 20, 2002
Filed: Feb 16, 2000
Inventor
John Joseph Kuta
Assignee (at issue)
EXPO Photonic Solutions 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.