Granted Patent
Utility
US 5,464,039 · App. 08/230,203
Fluid flowmeter-controller
Inventor:
Giorgio Bergamini
Patented Case
View Patent ↗
Granted: Nov 7, 1995
Filed: Apr 20, 1994
Inventor
Giorgio Bergamini
Assignee (at issue)
Nuovopignone Industrie Meccaniche E Fonderia S.p.A.
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.