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Nils E. Johansson
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Bedford Hills, NY, US
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last 30 patents
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Patent Grant
Enhanced electrode headset
Patent number
4,800,888
Issue date
Jan 31, 1989
HZI Research Center Inc.
Turan M. Itil
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Method and apparatus for conducting brain function diagnostic test
Patent number
4,683,892
Issue date
Aug 4, 1987
Nils E. Johansson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Method and apparatus for conducting brain function diagnostic test
Patent number
4,632,122
Issue date
Dec 30, 1986
Nils E. Johansson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE