Granted Patent
Utility
US 5,739,041 · App. 08/432,890
Diagnostic detection device
Inventors:
Albert R. Nazareth, Yea-Shun Cheng, Mary Beth Boyle
Patented Case
View Patent ↗
Granted: Apr 14, 1998
Filed: May 2, 1995
Inventors
Albert R. Nazareth
Yea-Shun Cheng
Mary Beth Boyle
Assignee (at issue)
Carter Wallace, 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.