Granted Patent
Utility
US 6,186,659 · App. 09/137,963
Apparatus and method for mixing a film of fluid
Inventor:
Carol T. Schembri
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Aug 21, 1998
Inventor
Carol T. Schembri
Assignee (at issue)
Agilent Technologies, Inc.
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.