Granted Patent
Utility
US 5,593,564 · App. 08/506,233
Microcolumn-microcolumn flow interface and method
Inventors:
Catherine Templin, Douglass McManigill
Patented Case
View Patent ↗
Granted: Jan 14, 1997
Filed: Jul 24, 1995
Inventors
Catherine Templin
Douglass McManigill
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.