Granted Patent
Utility
US 6,499,353 · App. 09/692,511
Method and apparatus for remote measurement of physical properties inside a sealed container
Inventors:
Dennis G. Douglas, Phillip C. Ohl, Alan Alexander Burns
Patented Case
View Patent ↗
Granted: Dec 31, 2002
Filed: Oct 18, 2000
Inventors
Dennis G. Douglas
Phillip C. Ohl
Alan Alexander Burns
Assignee (at issue)
VISTA RESEARCH GROUP, LLC
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.