Granted Patent
Utility
US 6,450,198 · App. 09/712,196
Miniature solenoid valve, and methods of manufacturing it
Inventors:
Daniel Bouteille, Patrick Muller, Philippe Rodrigues
Patented Case
View Patent ↗
Granted: Sep 17, 2002
Filed: Nov 15, 2000
Inventors
Daniel Bouteille
Patrick Muller
Philippe Rodrigues
Assignee (at issue)
Parker Hannifin Rak SA
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.