Vantaa
Finland
2
2010-04-29
The entities that hold a legal rights for patent applications filed by inventor Virtanen Vaino:
Vaino Virtanen from Vantaa, FI has applied for patents for these inventions. The list has both pending applications and granted patents:
Arrangement and method to wake up a sleeping subject at an advantageous time instant associated with natural arousal
#2 | 2009-09-10Method and an apparatus for measuring and analyzing movements of a human or an animal using sound signals
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