Granted Patent
Utility
US 5,632,876 · App. 08/469,238
Apparatus and methods for controlling fluid flow in microchannels
Inventors:
Peter John Zanzucchi, Sterling Edward McBride, Charlotte Anna Burton, Satyam Choudary Cherukuri
Patented Case
View Patent ↗
Granted: May 27, 1997
Filed: Jun 6, 1995
Inventors
Peter John Zanzucchi
Sterling Edward McBride
Charlotte Anna Burton
Satyam Choudary Cherukuri
Assignee (at issue)
David Sarnoff Research Center 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.