Granted Patent
Utility
US 5,080,869 · App. 07/567,274
Apparatus and method for preparing tissue samples for histological examination
Inventor:
James B. McCormick
Patented Case
View Patent ↗
Granted: Jan 14, 1992
Filed: Aug 14, 1990
Inventor
James B. McCormick
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.