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Walter Naumann

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  • Immenstaad, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Distance area and position measuring instrument
    • Patent number D1015908
    • Issue date Feb 27, 2024
    • ETO GRUPPE TECHNOLOGIES GmbH
    • Walter Naumann
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Accumulator charging apparatus
    • Patent number D1002536
    • Issue date Oct 24, 2023
    • ETO GRUPPE TECHNOLOGIES GMBH
    • Walter Naumann
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents