Granted Patent
Utility
US 5,318,028 · App. 08/072,810
High resolution ultrasound mammography system and boundary array scanner therefor
Inventors:
Bruce C. Mitchell, Leslie M. James
Patented Case
View Patent ↗
Granted: Jun 7, 1994
Filed: Jun 7, 1993
Inventors
Bruce C. Mitchell
Leslie M. James
Assignee (at issue)
Westinghouse Electric Company LLC
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.