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Uwe Herwig

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  • Gummerbach, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rapper device
    • Patent number 8,656,567
    • Issue date Feb 25, 2014
    • Shell Oil Company
    • Alfons Heitmann
    • B08 - CLEANING
  • Information Patent Grant

    Apparatus and process for cooling hot gas
    • Patent number 7,628,121
    • Issue date Dec 8, 2009
    • Shell Oil Company
    • Uwe Herwig
    • F22 - STEAM GENERATION

Patents Applicationslast 30 patents

  • Information Patent Application

    RAPPER DEVICE
    • Publication number 20100132142
    • Publication date Jun 3, 2010
    • Alfons HEITMANN
    • B08 - CLEANING
  • Information Patent Application

    APPARATUS AND PROCESS FOR COOLING HOT GAS
    • Publication number 20070267171
    • Publication date Nov 22, 2007
    • Uwe HERWIG
    • F22 - STEAM GENERATION