Granted Patent
Utility
US 5,738,086 · App. 08/439,390
Method of installing an anti-siphon flow restricter for a nebulizer
Inventors:
Michael D. McMahon, Andre M. Rustad
Patented Case
View Patent ↗
Granted: Apr 14, 1998
Filed: May 11, 1995
Inventors
Michael D. McMahon
Andre M. Rustad
Assignee (at issue)
Baxter International 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.