Robert H. Van Dongen

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Amsterdam, NL

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of hydrocarbon oil distillates
- Patent number 4,500,416
- Issue date Feb 19, 1985
- Shell Oil Company
- Robert H. van Dongen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the preparation of hydrocarbon oil distillates
- Patent number 4,405,441
- Issue date Sep 20, 1983
- Shell Oil Company
- Robert H. Van Dongen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...