Granted Patent
Utility
US 6,786,360 · App. 10/194,191
Dispenser
Inventors:
Reinhard Vogt, Duane Piechocki, Andreas Graus
Patented Case
View Patent ↗
Granted: Sep 7, 2004
Filed: Jul 12, 2002
Inventors
Reinhard Vogt
Duane Piechocki
Andreas Graus
Assignee (at issue)
Sartorius AG
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.