Granted Patent
Utility
US 5,166,944 · App. 07/711,757
Laser beam scanning apparatus and method
Inventor:
Donald C. Conemac
Patented Case
View Patent ↗
Granted: Nov 24, 1992
Filed: Jun 7, 1991
Inventor
Donald C. Conemac
Assignee (at issue)
ADVANCED LASER TECHNOLOGIES, 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.