Granted Patent
Utility
US 5,871,892 · App. 08/787,035
Portal radiographic imaging
Inventors:
Robert E. Dickerson, Arthur G. Haus, Kenneth E. Huff
Patented Case
View Patent ↗
Granted: Feb 16, 1999
Filed: Jan 28, 1997
Inventors
Robert E. Dickerson
Arthur G. Haus
Kenneth E. Huff
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.