Granted Patent
Utility
US 4,830,446 · App. 07/116,518
Production initializer for fiber optic document scanner
Inventor:
George D. Margolin
Patented Case
View Patent ↗
Granted: May 16, 1989
Filed: Nov 3, 1987
Inventor
George D. Margolin
Assignee (at issue)
Photon Devices, Ltd.
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.