Granted Patent
Utility
US 5,558,083 · App. 08/156,175
Nitric oxide delivery system
Inventors:
Duncan P. Bathe, Thomas Kohlmann, John R. Pinkert, Robert Q. Tham
Patented Case
View Patent ↗
Granted: Sep 24, 1996
Filed: Nov 22, 1993
Inventors
Duncan P. Bathe
Thomas Kohlmann
John R. Pinkert
Robert Q. Tham
Assignee (at issue)
Ohmeda 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.