Granted Patent
Utility
US 5,711,344 · App. 08/702,050
Electromechanical fluid control valve with spiral centering member for valve actuating pin
Inventor:
Charles J. Mullally
Patented Case
View Patent ↗
Granted: Jan 27, 1998
Filed: Aug 23, 1996
Inventor
Charles J. Mullally
Assignee (at issue)
Saturn Electronics & Engineering, 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.