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Ettes Willhelmus
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Leeuwarden, NL
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Patents Grants
last 30 patents
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Patent Grant
Pendulum drive system for personal care appliances
Patent number
7,852,182
Issue date
Dec 14, 2010
Koninklijke Philips Electronics N.V.
Ettes Willhelmus
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
Pendulum Drive System for Personal Care Appliances
Publication number
20080204177
Publication date
Aug 28, 2008
Koninklijke Philips Electronics N.V.
Ettes Willhelmus
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE