Granted Patent
Utility
US 4,598,369 · App. 06/490,457
Tomography apparatus and method
Inventors:
Shih-Ping Wang, Russell Morgan, Donald F. Specht
Patented Case
View Patent ↗
Granted: Jul 1, 1986
Filed: May 2, 1983
Inventors
Shih-Ping Wang
Russell Morgan
Donald F. Specht
Assignee (at issue)
Picker International, Inc.
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.