Granted Patent
Utility
US 6,234,953 · App. 09/194,930
Electrotherapy device using low frequency magnetic pulses
Inventors:
Alex Thomas, Frank S. Prato, Martin I. Kavaliers, Michael Persinger
Patented Case
View Patent ↗
Granted: May 22, 2001
Filed: Jan 20, 1999
Inventors
Alex Thomas
Frank S. Prato
Martin I. Kavaliers
Michael Persinger
Assignee (at issue)
Lawson Research Institute
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.