Granted Patent
Utility
US 5,696,887 · App. 08/252,282
Automated tissue assay using standardized chemicals and packages
Inventors:
Steven A. Bernstein, Page A. Erickson, Stephen F. Barker
Patented Case
View Patent ↗
Granted: Dec 9, 1997
Filed: May 31, 1994
Inventors
Steven A. Bernstein
Page A. Erickson
Stephen F. Barker
Assignee (at issue)
Biotek Solutions, Incorporated
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.