Granted Patent
Utility
US 4,090,846 · App. 05/734,217
Indirect latex test for determination of fibrinogen degradation products
Inventor:
Francis Buck
Patented Case
View Patent ↗
Granted: May 23, 1978
Filed: Oct 20, 1976
Inventor
Francis Buck
Assignee (at issue)
Fisher Scientific 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.