Granted Patent
Utility
US 4,847,208 · App. 07/079,476
Apparatus for immunohistochemical staining and method of rinsing a plurality of slides
Inventor:
Steven A. Bogen
Patented Case
View Patent ↗
Granted: Jul 11, 1989
Filed: Jul 29, 1987
Inventor
Steven A. Bogen
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.