TREA

Manfred Wagner

Follow

Person

  • Stuttgart, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Filter device
    • Patent number 5,741,421
    • Issue date Apr 21, 1998
    • Filterwerk Mann & Hummel GmbH
    • Hans Erdmannsdoerfer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter
    • Patent number 5,620,505
    • Issue date Apr 15, 1997
    • Filterwerk Mann & Hummel GmbH
    • Volker Koch
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Process and apparatus for the burning off of carbon (SOOT) deposite...
    • Patent number 5,028,405
    • Issue date Jul 2, 1991
    • Filterwerk Mann & Hummel GmbH
    • Hans Erdmannsdoerfer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method of removing soot which has been trapped in an exhaust gas fi...
    • Patent number 4,670,233
    • Issue date Jun 2, 1987
    • Filterwerk Mann & Hummel GmbH
    • Hans Erdmannsdoerfer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method of removing soot from exhaust gases
    • Patent number 4,516,990
    • Issue date May 14, 1985
    • Filterwerk Mann & Hummel GmbH
    • Hans Erdmannsdorfer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method and device for removing soot from exhaust gases
    • Patent number 4,436,535
    • Issue date Mar 13, 1984
    • Filterwerk Mann & Hummel GmbH
    • Hans Erdmannsdorfer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine air intake filter with fumes-absorbing substance
    • Patent number 4,418,662
    • Issue date Dec 6, 1983
    • Filterwerk Mann & Hummel GmbH
    • Walter Engler
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS