Granted Patent
Utility
US 4,815,978 · App. 07/858,366
Clinical analysis methods and systems
Inventors:
Robert R. Thompson, John Charles Mazza
Patented Case
View Patent ↗
Granted: Mar 28, 1989
Filed: Apr 30, 1986
Inventors
Robert R. Thompson
John Charles Mazza
Assignee (at issue)
Baxter Travenol Laboratories, 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.