Granted Patent
Utility
US 6,676,680 · App. 10/179,104
Tamponade device to control post-partum hemorrhage
Inventor:
Paul R. Packer
Patented Case
View Patent ↗
Granted: Jan 13, 2004
Filed: Jun 25, 2002
Inventor
Paul R. Packer
Assignee (at issue)
Polytec 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.