TREA

Torsten Gratzki

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  • Essen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cleaning cart and frame therefor
    • Patent number 11,583,160
    • Issue date Feb 21, 2023
    • Carl Freudenberg KG
    • Jens Deerberg
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Wiping device
    • Patent number 9,826,879
    • Issue date Nov 28, 2017
    • Carl Freudenberg KG
    • Markus Rueckheim
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaning cart
    • Patent number 9,643,634
    • Issue date May 9, 2017
    • Carl Freudenberg KG
    • Andreas Eisenhut
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    RFID reader and apparatus with an RFID reader
    • Patent number 8,960,543
    • Issue date Feb 24, 2015
    • Feig Electronic GmbH
    • Michael Roedig
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Mop-head plate comprising mop cover
    • Patent number 8,561,251
    • Issue date Oct 22, 2013
    • Carl Frendenberg KG
    • Falk Lindner
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Mop-head plate comprising mop cover
    • Patent number 7,954,197
    • Issue date Jun 7, 2011
    • Carl Freudenberg, KG
    • Falk Lindner
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Mop system, wringer device and mop
    • Patent number 7,917,989
    • Issue date Apr 5, 2011
    • Carl Freudenberg KG
    • Jens Deerberg
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Electronic lock
    • Patent number D630489
    • Issue date Jan 11, 2011
    • Schulte-Schlagbaum Aktiengesellschaft
    • Torsten Gratzki
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    CLEANING CART AND FRAME THEREFOR
    • Publication number 20200305676
    • Publication date Oct 1, 2020
    • Carl Freudenberg KG
    • Jens DEERBERG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING CART
    • Publication number 20160159382
    • Publication date Jun 9, 2016
    • Carl Freudenberg KG
    • Andreas Eisenhut
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    WIPING DEVICE
    • Publication number 20150313440
    • Publication date Nov 5, 2015
    • Carl Freudenberg KG
    • Markus Rueckheim
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FLAT MOP AND SUPPORT PLATE THEREFOR
    • Publication number 20140215739
    • Publication date Aug 7, 2014
    • Carl Freudenberg KG
    • Falk Lindner
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    RFID-Reader sowie Vorrichtung mit einem RFID-Reader
    • Publication number 20130161389
    • Publication date Jun 27, 2013
    • Michael Roedig
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CLEANING CART
    • Publication number 20110169249
    • Publication date Jul 14, 2011
    • Carl Freudenberg KG
    • Falk L. Lindner
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    MOP-HEAD PLATE COMPRISING MOP COVER
    • Publication number 20110107538
    • Publication date May 12, 2011
    • Carl Freudenberg KG
    • Falk Lindner
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FLAT MOP
    • Publication number 20100064466
    • Publication date Mar 18, 2010
    • Carl Freudenberg KG
    • Uwe Dingert
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING CART
    • Publication number 20090026732
    • Publication date Jan 29, 2009
    • Carl Freudenberg KG
    • Falk Lindner
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Mop System, Wringer Device And Mop
    • Publication number 20080098548
    • Publication date May 1, 2008
    • Carl Freudenberg KG
    • Jens Deerberg
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Mop-Head Plate Comprising Mop Cover
    • Publication number 20080010773
    • Publication date Jan 17, 2008
    • Carl Freudenberg KG
    • Falk Lindner
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...