TREA

Reiner Zeppenfeld

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  • Allison Park, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid extracting device and associated method
    • Patent number 5,169,527
    • Issue date Dec 8, 1992
    • Roediger Pittsburgh, Inc.
    • Reiner Zeppenfeld
    • B30 - PRESSES
  • Information Patent Grant

    Positionable doctor blade
    • Patent number 5,113,999
    • Issue date May 19, 1992
    • Roediger Pittsburgh, Inc.
    • Reiner Zeppenfeld
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Gas diffuser
    • Patent number 5,093,047
    • Issue date Mar 3, 1992
    • Roediger Pittsburgh, Inc.
    • Reiner Zeppenfeld
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE