Granted Patent
Utility
US 5,752,663 · App. 08/592,040
Micro concentric tube nebulizer for coupling liquid devices to chemical analysis devices
Inventors:
Steven M. Fischer, Paul C. Goodley
Patented Case
View Patent ↗
Granted: May 19, 1998
Filed: Jan 26, 1996
Inventors
Steven M. Fischer
Paul C. Goodley
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.