Granted Patent
Utility
US 4,652,739 · App. 06/727,748
Imaging apparatus
Inventors:
Robert J. Sciamanda, William R. Miller
Patented Case
View Patent ↗
Granted: Mar 24, 1987
Filed: Apr 26, 1985
Inventors
Robert J. Sciamanda
William R. Miller
Assignee (at issue)
American Sterilizer 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.