Granted Patent
Utility
US 6,715,349 · App. 10/156,855
Fluid-gauging systems and methods
Inventor:
Harry Atkinson
Patented Case
View Patent ↗
Granted: Apr 6, 2004
Filed: May 30, 2002
Inventor
Harry Atkinson
Assignee (at issue)
Smiths Group PLC
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.