Granted Patent
Utility
US 5,700,950 · App. 08/661,298
Prover adapter for a fluid metering device
Inventors:
David E. Woollums, Gregory L. Foust
Patented Case
View Patent ↗
Granted: Dec 23, 1997
Filed: Jun 13, 1996
Inventors
David E. Woollums
Gregory L. Foust
Assignee (at issue)
Fisher Controls International 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.