Granted Patent
Utility
US 6,799,735 · App. 09/883,771
Nozzle plate member for supplying fluids in dispersed manner and manufacturing method of the same
Inventors:
Katsumi Watanabe, Akira Fukuchi
Patented Case
View Patent ↗
Granted: Oct 5, 2004
Filed: Jun 18, 2001
Inventors
Katsumi Watanabe
Akira Fukuchi
Assignee (at issue)
Furukawa-Sky Aluminum Corp.
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.