Jan Spoelstra

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Drachten, NL

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Patents Grantslast 30 patents

Information Patent Grant
Shaving apparatus
- Patent number 8,186,064
- Issue date May 29, 2012
- Koninklijke Philips Electronics N.V.
- Johan Pragt
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Hair removing apparatus comprising plate-shaped carriers which care...
- Patent number 6,574,866
- Issue date Jun 10, 2003
- Koninklijke Philips Electronics N.V.
- Johan Pragt
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

Information Patent Application
Shaving Apparatus
- Publication number 20070209211
- Publication date Sep 13, 2007
- Koninklijke Philips Electronics N.V.
- Johan Pragt
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Hair removing apparatus comprising plate-shaped carriers which care...
- Publication number 20020020063
- Publication date Feb 21, 2002
- Johan Pragt
- B26 - HAND CUTTING TOOLS CUTTING SEVERING