TREA

Robert Obermeier-Hartmann

Follow

Person

  • Bueren, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Track roller unit for an agricultural working machine
    • Patent number 11,046,375
    • Issue date Jun 29, 2021
    • CLAAS Industrietechnik GmbH
    • Robert Obermeier-Hartmann
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Traction wheel for a track roller unit
    • Patent number 10,737,735
    • Issue date Aug 11, 2020
    • CLAAS Industrietechnik GmbH
    • Robert Obermeier-Hartmann
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Agricultural working machine
    • Patent number 10,321,622
    • Issue date Jun 18, 2019
    • CLAAS Industrietechnik GmbH
    • Philipp Muemken
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Agricultural vehicle
    • Patent number 9,937,969
    • Issue date Apr 10, 2018
    • CLAAS Industrietechnik GmbH
    • Robert Obermeier-Hartmann
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Steerable crawler track
    • Patent number 9,919,737
    • Issue date Mar 20, 2018
    • CLAAS Industrietechnik GmbH
    • Helmut Claas
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Crawler vehicle
    • Patent number 9,415,817
    • Issue date Aug 16, 2016
    • CLAAS Industrietechnik GmbH
    • Sascha Rackow
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Method and apparatus for prolonging the life of a clutch
    • Patent number 6,824,497
    • Issue date Nov 30, 2004
    • CLAAS Industrietechnik GmbH
    • Robert Obermeier-Hartmann
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Toothed selector clutch
    • Patent number 6,315,691
    • Issue date Nov 13, 2001
    • CLAAS Industrietechnik GmbH
    • Nils Fredriksen
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    TRACK ROLLER UNIT FOR AN AGRICULTURAL WORKING MACHINE
    • Publication number 20190135356
    • Publication date May 9, 2019
    • CLAAS Industrietechnik GmbH
    • ROBERT OBERMEIER-HARTMANN
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    TRACTION WHEEL FOR A TRACK ROLLER UNIT
    • Publication number 20180354569
    • Publication date Dec 13, 2018
    • CLAAS Industrietechnik GmbH
    • Robert Obermeier-Hartmann
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    AGRICULTURAL WORKING MACHINE
    • Publication number 20160325782
    • Publication date Nov 10, 2016
    • CLAAS Industrietechnik GmbH
    • Philipp Muemken
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Steerable crawler track
    • Publication number 20160068185
    • Publication date Mar 10, 2016
    • CLAAS Industrietechnik GmbH
    • HELMUT CLAAS
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Agricultural vehicle
    • Publication number 20160023695
    • Publication date Jan 28, 2016
    • CLAAS Industrietechnik GmbH
    • Robert Obermeier-Hartmann
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Crawler vehicle
    • Publication number 20150266524
    • Publication date Sep 24, 2015
    • CLAAS Industrietechnik GmbH
    • Sascha Rackow
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Vehicle comprising a crawler track assembly
    • Publication number 20130154345
    • Publication date Jun 20, 2013
    • Claas Selbstfahrende Erntemaschinen GmbH
    • Waldemar Schulz
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Method and apparatus for prolonging the life of a clutch
    • Publication number 20040067818
    • Publication date Apr 8, 2004
    • CLAAS Industrietechnik GmbH
    • Robert Obermeier-Hartmann
    • B60 - VEHICLES IN GENERAL