TREA

Ing. Walter Hengst GmbH & Co. KG

Follow

Organization

  • US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Disk, in particular the front disk of a filter element
    • Patent number 6,086,763
    • Issue date Jul 11, 2000
    • Ing. Walter Hengst GmbH & Co.
    • Dieter Baumann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Electrode for electrostatic filter
    • Patent number 5,934,261
    • Issue date Aug 10, 1999
    • Ing. Walter Hengst GmbH & Co.
    • Heiko Schumann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Liquid filter with connection flange
    • Patent number 5,922,196
    • Issue date Jul 13, 1999
    • Ing. Walter Hengst GmbH & Co. KG
    • Dieter Baumann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Coolant filter
    • Patent number 5,753,116
    • Issue date May 19, 1998
    • Ing. Walter Hengst GmbH & Co.
    • Dieter Baumann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Trademarklast 30 trademarks

  • Information Trademark

    75014320 - SPACECLEAN
    • Serial number 75014320
    • Registration number 2083025
    • Filing date Nov 3, 1995
    • Ing. Walter Hengst GmbH & Co.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes