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Robbert Adrianus Maria Van Hal

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  • Eindhoven, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hair shortening device
    • Patent number 9,937,004
    • Issue date Apr 10, 2018
    • Koninklijke Philips N.V.
    • Robbert Adrianus Maria Van Hal
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hair shortening device
    • Patent number 9,622,817
    • Issue date Apr 18, 2017
    • Koninklijke Philips N.V.
    • Robbert Adrianus Maria Van Hal
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Optical blade and hair cutting device
    • Patent number 9,295,518
    • Issue date Mar 29, 2016
    • Koninklijke Philips N.V.
    • Rieko Verhagen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hair removing system
    • Patent number 9,283,038
    • Issue date Mar 15, 2016
    • Koninklijke Philips N.V.
    • Bernardus Leonardus Gerardus Bakker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Device and method for the treatment of skin, and use of the device
    • Patent number 8,821,482
    • Issue date Sep 2, 2014
    • Koninklijke Philips N.V.
    • Rieko Verhagen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hair removal system and method
    • Patent number 8,784,407
    • Issue date Jul 22, 2014
    • Koninklijke Philips N.V.
    • Bart Willem Jan Spikker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Device for shortening hairs by means of laser induced optical break...
    • Patent number 8,672,926
    • Issue date Mar 18, 2014
    • Koninklijke Philips N.V.
    • Robbert Adrianus Maria Van Hal
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents