TREA

Marco Stifel

Follow

Person

  • Stuttgart, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Filter device
    • Patent number 9,920,668
    • Issue date Mar 20, 2018
    • Mahle International GmbH
    • Markus Hirsch
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Filter device
    • Patent number 9,212,576
    • Issue date Dec 15, 2015
    • Mahle International GmbH
    • Markus Hirsch
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device
    • Patent number 8,920,650
    • Issue date Dec 30, 2014
    • Mahle International GmbH
    • Marco Stifel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER DEVICE
    • Publication number 20160069232
    • Publication date Mar 10, 2016
    • MAHLE International GmbH
    • Markus Hirsch
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER DEVICE
    • Publication number 20120168365
    • Publication date Jul 5, 2012
    • Marco Stifel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER DEVICE
    • Publication number 20120160756
    • Publication date Jun 28, 2012
    • Markus Hirsch
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL