TREA

Jens Leffler

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  • Kaarst, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toilet rim blocks
    • Patent number D982130
    • Issue date Mar 28, 2023
    • Henkel AG & Co. KGaA
    • Ulf Arno Timmann
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Toilet rim blocks
    • Patent number D979012
    • Issue date Feb 21, 2023
    • Henkel AG & Co. KGaA
    • Ulf Arno Timmann
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Toilet rim blocks
    • Patent number D899562
    • Issue date Oct 20, 2020
    • Henkel AG & Co. KGaA
    • Ulf Arno Timmann
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents