Anthonij Wolfert

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Amsterdam, NL

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Patents Grantslast 30 patents

Information Patent Grant
Process to reduce the temperature of a hydrogen and carbon monoxide...
- Patent number 7,597,067
- Issue date Oct 6, 2009
- Shell Oil Company
- Franciscus Gerardus Van Dongen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process to prepare a hydrogen and carbon monoxide containing gas
- Patent number 7,422,706
- Issue date Sep 9, 2008
- Shell Oil Company
- Franciscus Gerardus Van Dongen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for providing a surface with a fire-proof and/or wear resis...
- Patent number 6,817,081
- Issue date Nov 16, 2004
- Shell Oil Company
- Hendrik Schadenberg
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Information Patent Application
PROCESS TO REDUCE THE TEMPERATURE OF A HYDROGEN AND CARBON MONOXIDE...
- Publication number 20090294103
- Publication date Dec 3, 2009
- Franciscus Gerardus VAN DONGEN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Process to reduce the temperature of a hydrogen and carbon monoxide...
- Publication number 20040262579
- Publication date Dec 30, 2004
- Franciscus Gerardus Van Dongen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Process to prepare a hydrogen and carbon monoxide containing gas
- Publication number 20040241086
- Publication date Dec 2, 2004
- Franciscus Gerardus Van Dongen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Process for providing a surface with a fire-proof and/or wear resis...
- Publication number 20040234794
- Publication date Nov 25, 2004
- Hendrik Schadenberg
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
Process for providing a surface with a fire-proof and/or wear resis...
- Publication number 20040020026
- Publication date Feb 5, 2004
- Hendrik Schadenberg
- F27 - FURNACES KILNS OVENS RETORTS