Granted Patent
Utility
US 6,056,169 · App. 09/029,750
Inhaler apparatus for dispensing accurate and reproducible doses of powder
Inventors:
Pascal Bruna, Olivier Fourment, Guiseppe Stradella
Patented Case
View Patent ↗
Granted: May 2, 2000
Filed: Jul 22, 1998
Inventors
Pascal Bruna
Olivier Fourment
Guiseppe Stradella
Assignee (at issue)
VALOIS S.A.
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.