Granted Patent
Utility
US 6,493,576 · App. 08/874,899
Method and apparatus for measuring stimulus-evoked potentials of the brain
Inventor:
Franz Dankwart-Eder
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: Jun 13, 1997
Inventor
Franz Dankwart-Eder
Assignee (at issue)
Erich Jaeger 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.