Granted Patent
Utility
US 4,876,066 · App. 07/073,261
Integrated membrane oxygenator, heat exchanger and reservoir
Inventors:
Richard Bringham, Lucas S. Gordon, Karl E. Mosch
Patented Case
View Patent ↗
Granted: Oct 24, 1989
Filed: Jul 14, 1987
Inventors
Richard Bringham
Lucas S. Gordon
Karl E. Mosch
Assignee (at issue)
Baxter International 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.