TREA

Friederich Rohrs

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  • Celle, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Screen conveyor belt
    • Patent number 5,738,223
    • Issue date Apr 14, 1998
    • Gummi-Jager KG GmbH & Cie
    • Friederich Rohrs
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Conveyor belt comprised of flexible, parallel belt loops having con...
    • Patent number 5,692,598
    • Issue date Dec 2, 1997
    • Firma Gummi-Jager KG GmbH & Cie
    • Friederich Rohrs
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Belt with rods for a rod belt conveyor
    • Patent number 4,892,509
    • Issue date Jan 9, 1990
    • Jager; Arnold
    • Andreas Jager
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL