Granted Patent
Utility
US 4,445,360 · App. 06/364,564
Method for ultrasonically determining characteristics of a body
Inventor:
Ralph A. Treder
Patented Case
View Patent ↗
Granted: May 1, 1984
Filed: Apr 1, 1982
Inventor
Ralph A. Treder
Assignee (at issue)
Western Electric Company, 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.