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Dirk SCHOENFELD

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  • Schwabsdorf, DE
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Patents Grantslast 30 patents

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    • Patent number RE49220
    • Issue date Sep 27, 2022
    • RT-FILTERTECHNIK GMBH
    • Gerhard Stehle
  • Information Patent Grant

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    • Patent number 10,478,759
    • Issue date Nov 19, 2019
    • RT-FILTERTECHNIK GMBH
    • Frank Oberli
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

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    • Publication number 20190143250
    • Publication date May 16, 2019
    • RT- Filtertechnik GmbH
    • Frank OBERLI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL