TREA

Jacek Lesniewski

Follow

Person

  • Wroclaw, PL
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Check valves
    • Patent number 10,612,690
    • Issue date Apr 7, 2020
    • Hamilton Sundstrand Corporation
    • Jacek Lesniewski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CHECK VALVES
    • Publication number 20170268696
    • Publication date Sep 21, 2017
    • HAMILTON SUNDSTRAND CORPORATION
    • Jacek Lesniewski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...