Johan Pragt

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Drachten, NL

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning apparatus for releasing and transporting particles away fr...
- Patent number 8,312,592
- Issue date Nov 20, 2012
- Koninklijke Philips Electronics N.V.
- Fokke R. Voorhorst
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Heating element
- Patent number 6,137,089
- Issue date Oct 24, 2000
- U.S. Philips Corporation
- Johan Pragt
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Apparatus for heating liquids which operates power supply in respon...
- Patent number 5,693,244
- Issue date Dec 2, 1997
- U.S. Philips Corporation
- Johan Pragt
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Cleaning Apparatus For Releasing and Transporting Particles Away Fr...
- Publication number 20080201899
- Publication date Aug 28, 2008
- Koninklijke Philips Electronics N.V.
- Fokke R. Voorhorst
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...