JACOB WILLEM KROON

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EINDHOVEN, NL

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Patents Grantslast 30 patents

Information Patent Grant
Blade set, hair cutting appliance, and related manufacturing method
- Patent number 12,145,284
- Issue date Nov 19, 2024
- Koninklijke Philips N.V.
- Fransiscus Hermannus Feijen
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Blade set, hair cutting appliance, and related manufacturing method
- Patent number 11,279,052
- Issue date Mar 22, 2022
- Koninklijke Philips N.V.
- Fransicus Hermannus Feijen
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Blade set, hair cutting appliance, and related manufacturing method
- Patent number 10,751,891
- Issue date Aug 25, 2020
- Koninklijke Philips N.V.
- Fransiscus Hermannus Feijen
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

Information Patent Application
SHAVING UNIT AND ELECTRIC SHAVER COMPRISING THE SAME
- Publication number 20240198546
- Publication date Jun 20, 2024
- Koninklijke Philips N.V.
- Nikolaj Vasiljevitsj ZJIROECHA
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
BLADE SET, HAIR CUTTING APPLIANCE, AND RELATED MANUFACTURING METHOD
- Publication number 20220193938
- Publication date Jun 23, 2022
- Koninklijke Philips N.V.
- Fransicus Hermannus FEIJEN
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
BLADE SET, HAIR CUTTING APPLIANCE, AND RELATED MANUFACTURING METHOD
- Publication number 20200376695
- Publication date Dec 3, 2020
- Koninklijke Philips N.V.
- Fransicus Hermannus FEIJEN
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
BLADE SET, HAIR CUTTING APPLIANCE, AND RELATED MANUFACTURING METHOD
- Publication number 20170113361
- Publication date Apr 27, 2017
- FRANSISCUS HERMANNUS FEIJEN
- B26 - HAND CUTTING TOOLS CUTTING SEVERING