Granted Patent
Utility
US 6,235,177 · App. 09/392,180
Method for the construction of an aperture plate for dispensing liquid droplets
Inventors:
Scott Borland, Gary Baker
Patented Case
View Patent ↗
Granted: May 22, 2001
Filed: Sep 9, 1999
Inventors
Scott Borland
Gary Baker
Assignee (at issue)
Aerogen, 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.