Granted Patent
Utility
US 6,485,124 · App. 09/897,496
Optical alignment method and detector
Inventors:
Dave King, Patrick Kroger
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Jul 2, 2001
Inventors
Dave King
Patrick Kroger
Assignee (at issue)
Lexmark International, 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.