Granted Patent
Utility
US 4,236,784 · App. 06/027,551
Discretely positioned magnetic fiber optic scanner
Inventor:
John P. Palmer
Patented Case
View Patent ↗
Granted: Dec 2, 1980
Filed: Apr 6, 1979
Inventor
John P. Palmer
Assignee (at issue)
General Dynamics Corp., Pomona Division
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.