Jan van Herk

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Valkenswaard, NL

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for low intensity optical hair growth control
- Patent number 12,161,880
- Issue date Dec 10, 2024
- Koninklijke Philips N.V.
- Michiel Errit Roersma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Device and method for low intensity optical hair growth control
- Publication number 20090210037
- Publication date Aug 20, 2009
- Koninklijke Philips Electronics N.V.
- MICHIEL ERRIT ROERSMA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Device and method for low intensity optical hair growth control
- Publication number 20060293728
- Publication date Dec 28, 2006
- Michiel Errit Roersma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE