Vladimir Jonak

Person

  • Tumba, SE

Patents Grantslast 30 patents

  • Information Patent Grant

    Flow indicating device and method

    • Patent number 4,706,504
    • Issue date Nov 17, 1987
    • Alfa-Laval Marine and Power Engineering AB
    • Vladimir Jonak
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Control valve

    • Patent number 4,208,031
    • Issue date Jun 17, 1980
    • Alfa-Laval AB
    • Vladimir Jonak
    • G05 - CONTROLLING REGULATING