Granted Patent
Utility
US 6,571,791 · App. 09/879,477
Inhalation device
Inventors:
Gerhard Scheuch, Knut Sommerer, Friedel Haas, Bernhard Mullinger, Sascha Roeder
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Jun 12, 2001
Inventors
Gerhard Scheuch
Knut Sommerer
Friedel Haas
Bernhard Mullinger
Sascha Roeder
Assignee (at issue)
InAMed GmbH
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.