Granted Patent
Utility
US 5,296,191 · App. 08/057,682
Method and apparatus for conducting electrochemiluminescent measurements
Inventors:
Lee O. Hall, Glenn D. Zoski, Surendera K. Tyagi
Patented Case
View Patent ↗
Granted: Mar 22, 1994
Filed: May 4, 1993
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.