Granted Patent
Utility
US 5,247,243 · App. 07/744,890
Method and apparatus for conducting electrochemiluminescent measurements
Inventors:
Lee O. Hall, Glenn D. Zoski, Surendera K. Tyagi
Patented Case
View Patent ↗
Granted: Sep 21, 1993
Filed: Aug 14, 1991
Inventors
Lee O. Hall
Glenn D. Zoski
Surendera K. Tyagi
Assignee (at issue)
IGEN Co., LTD
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.