Granted Patent
Utility
US 5,296,706 · App. 07/985,793
Shutterless mainstream discriminating anesthetic agent analyzer
Inventors:
James R. Braig, Daniel S. Goldberger, Mark L. Yelderman, Roger Herrera
Patented Case
View Patent ↗
Granted: Mar 22, 1994
Filed: Dec 2, 1992
Inventors
James R. Braig
Daniel S. Goldberger
Mark L. Yelderman
Roger Herrera
Assignee (at issue)
Critikon Company, L.L.C.
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.