Granted Patent
Utility
US 6,110,148 · App. 08/972,670
Capacitance-based dose measurements in syringes
Inventors:
Stephen J. Brown, David R. L. Worthington
Patented Case
View Patent ↗
Granted: Aug 29, 2000
Filed: Nov 18, 1997
Inventors
Stephen J. Brown
David R. L. Worthington
Assignee (at issue)
Health Hero Network, 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.