Granted Patent
Utility
US 4,093,849 · App. 05/681,285
Automatic blood analyzing system
Inventors:
Robert F. Baxter, Frank Antoci, William J. Tynes, III, Pasquale M. Petrucci, George F. Martin
Patented Case
View Patent ↗
Granted: Jun 6, 1978
Filed: Apr 28, 1976
Inventors
Robert F. Baxter
Frank Antoci
William J. Tynes, III
Pasquale M. Petrucci
George F. Martin
Assignee (at issue)
J. T. Baker Chemical Company
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.