Granted Patent
Utility
US 5,907,412 · App. 08/573,116
Scanner/plotter and rotatable drum for use therein
Inventor:
Alfred R. Ouellette
Patented Case
View Patent ↗
Granted: May 25, 1999
Filed: Dec 15, 1995
Inventor
Alfred R. Ouellette
Assignee (at issue)
Optronics International, 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.