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Wilfried Hess

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  • Gaildorf, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flame-proof housing
    • Patent number 8,987,592
    • Issue date Mar 24, 2015
    • Konecranes PLC
    • Wilhelm Mack
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Laser-welded crane rail for suspended crabs
    • Patent number 8,146,507
    • Issue date Apr 3, 2012
    • Konecranes PLC
    • Wilfried Hess
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Railway joint connection arrangement
    • Patent number 7,997,207
    • Issue date Aug 16, 2011
    • Stahl CraneSystems GmbH
    • Wilfried Hess
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    PRESSURE-RESISTANT HOUSING
    • Publication number 20130292150
    • Publication date Nov 7, 2013
    • Konecranes Plc
    • Wilhelm Mack
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    LASER-WELDED CRANE RAIL FOR SUSPENDED CRABS
    • Publication number 20100107918
    • Publication date May 6, 2010
    • STAHL CRANESYSTEMS GMBH
    • Wilfried Hess
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    RAILWAY JOINT CONNECTION ARRANGEMENT
    • Publication number 20100019055
    • Publication date Jan 28, 2010
    • Wilfried Hess
    • B66 - HOISTING LIFTING HAULING