Granted Patent
Utility
US 4,417,274 · App. 06/155,806
Electronic measuring method and apparatus
Inventor:
James W. Henry
Patented Case
View Patent ↗
Granted: Nov 22, 1983
Filed: Jun 2, 1980
Inventor
James W. Henry
Assignee (at issue)
EASTMAN KODAK COMPANY
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.