Patents Assigned to Mobil Oil AB Sweden
  • Fluid flow indicator
    Patent number: D255999
    Type: Grant
    Filed: April 6, 1978
    Date of Patent: July 22, 1980
    Assignee: Mobil Oil AB Sweden
    Inventor: Sture G. Molijn
  • Fluid flow indicator
    Patent number: D256000
    Type: Grant
    Filed: April 7, 1978
    Date of Patent: July 22, 1980
    Assignee: Mobil Oil AB Sweden
    Inventor: Sture G. Molijn