Granted Patent
Utility
US 5,875,774 · App. 08/583,278
Nebulizer
Inventors:
Francis J. Clementi, Raymond C. Hoffman, Karl Hecker, Rudolf Schinagl
Patented Case
View Patent ↗
Granted: Mar 2, 1999
Filed: Jan 5, 1996
Inventors
Francis J. Clementi
Raymond C. Hoffman
Karl Hecker
Rudolf Schinagl
Assignee (at issue)
Sunrise Medical HHG, 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.