TREA

Siegfried Rapp

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  • Murr, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for the stabilization of folded filter media and a filter me...
    • Patent number 8,157,938
    • Issue date Apr 17, 2012
    • MANN+HUMMEL GMBH
    • Jobst Eisengräber-Pabst
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Device for folding a web of material
    • Patent number 6,290,635
    • Issue date Sep 18, 2001
    • Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
    • Joerg Demmel
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Filter insert
    • Patent number 5,618,324
    • Issue date Apr 8, 1997
    • Filterwerk Mann & Hummel GmbH
    • Bruno Sommer
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents