Granted Patent
Utility
US 5,230,866 · App. 07/663,217
Capillary stop-flow junction having improved stability against accidental fluid flow
Inventors:
Robert Shartle, Donald Besemer, Michael M. Gorin
Patented Case
View Patent ↗
Granted: Jul 27, 1993
Filed: Mar 1, 1991
Inventors
Robert Shartle
Donald Besemer
Michael M. Gorin
Assignee (at issue)
Biotrack, LLC
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.