Per MARSH

Person

  • Gothenburg, SE

Patents Grantslast 30 patents

  • Information Patent Grant

    SCR with turbo and ASC/DOC close-coupled system

    • Patent number 10,828,603
    • Issue date Nov 10, 2020
    • Johnson Matthey Public Limited Company
    • Hai-Ying Chen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents