Granted Patent
Utility
US 6,561,231 · App. 10/057,388
Method for filling acoustic implantable transducers
Inventor:
Armand P. Neukermans
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Jan 25, 2002
Inventor
Armand P. Neukermans
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.