Granted Patent
Utility
US 5,519,221 · App. 08/262,737
Dedicated apparatus and method for emission mammography
Inventor:
Irving N. WEINBERG
Patented Case
View Patent ↗
Granted: May 21, 1996
Filed: Jun 20, 1994
Inventor
Irving N. WEINBERG
Assignees (at issue)
Ansel M. Schwartz
Christopher J. Thompson
Frederick M. Mako, JR.
Irving N. Weinberg
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.