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Hans Josef Rinninger

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  • Kisslegg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Set of paving stones, particularly set of concrete paving stones
    • Patent number 4,792,257
    • Issue date Dec 20, 1988
    • Hans Rinninger u. Sohn GmbH u.Co.
    • Hans Rinninger
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Paving stone
    • Patent number 4,572,699
    • Issue date Feb 25, 1986
    • Hans Rinninger u. Sohn GmbH u.Co.
    • Hans J. Rinninger
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    Shaped pavestone
    • Publication number 20010048849
    • Publication date Dec 6, 2001
    • Hans Josef Rinninger
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES