Granted Patent
Utility
US 5,683,903 · App. 08/453,117
Attachment enhanced 293 cells
Inventors:
Paul Lysko, Nabil Elshourbagy, Mary E. Brawner
Patented Case
View Patent ↗
Granted: Nov 4, 1997
Filed: May 30, 1995
Inventors
Paul Lysko
Nabil Elshourbagy
Mary E. Brawner
Assignee (at issue)
SmithKline Beecham Limited
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.