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Egbert Otten
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Groningen, NL
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last 30 patents
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Patent Grant
Lower leg prosthesis
Patent number
9,060,881
Issue date
Jun 23, 2015
Rijksuniversiteit Groningen
Egbert Otten
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Sport device
Patent number
6,113,111
Issue date
Sep 5, 2000
Gierveld Beheer B.V.
Johan Gierveld
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents
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Patent Application
Lower Leg Prosthesis
Publication number
20140005799
Publication date
Jan 2, 2014
Rijksuniversiteit Groningen
Egbert Otten
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE