Granted Patent
Utility
US 6,118,524 · App. 09/287,466
Arc illumination apparatus and method
Inventors:
Steven J. King, Jonathan Edmund Ludlow
Patented Case
View Patent ↗
Granted: Sep 12, 2000
Filed: Apr 7, 1999
Inventors
Steven J. King
Jonathan Edmund Ludlow
Assignee (at issue)
Acuity Imaging, LLC
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.