Patents Assigned to Master Corporation
  • Acid gas disposal
    Patent number: 6149344
    Abstract: Acid gas is liquified by compression and cooling, mixed with water under pressure and flowed into a disposal well.
    Type: Grant
    Filed: September 24, 1998
    Date of Patent: November 21, 2000
    Assignee: Master Corporation
    Inventor: Frank H. Eaton
  • Acid gas disposal
    Patent number: RE39077
    Abstract: Acid gas is liquified by compression and cooling, mixed with water under pressure and flowed into a disposal well.
    Type: Grant
    Filed: November 20, 2002
    Date of Patent: April 25, 2006
    Assignee: Master Corporation
    Inventor: Frank H. Eaton
  • Acid gas disposal
    Patent number: RE39244
    Abstract: Acid gas is liquified by compression and cooling, mixed with water under pressure and flowed into a disposal well.
    Type: Grant
    Filed: September 9, 2004
    Date of Patent: August 22, 2006
    Assignee: Master Corporation
    Inventor: Frank H. Eaton