Granted Patent
Utility
US 6,554,496 · App. 09/711,808
System and method for coupling beams into optical system across hermetic boundary
Inventor:
Dale C. Flanders
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Nov 13, 2000
Inventor
Dale C. Flanders
Assignee (at issue)
Axsun Technologies, 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.