Patents by Inventor Wayne R. Miller, executor

Wayne R. Miller, executor has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Composition for H.sub.2 S removal
    Patent number: 5149460
    Abstract: A process for removal of H.sub.2 S from gas streams is described, the process being characterized by use of a novel iron chelate treating solution containing a specified ferric to ferrous chelate ratio, aqueous ammonia, and thiosulfate ion.
    Type: Grant
    Filed: September 18, 1991
    Date of Patent: September 22, 1992
    Assignee: Shell Oil Company
    Inventors: Donald C. Olson, John J. Miller, deceased, Wayne R. Miller, executor, George C. Blytas, Zaida Diaz
  • H.sub.2 S removal composition
    Patent number: 5149459
    Abstract: A process for removal of H.sub.2 S from gas streams is described, the process being characterized by use of a novel iron chelate treating solution containing a specified ferric to ferrous chelate ratio and aqueous ammonia.
    Type: Grant
    Filed: September 18, 1991
    Date of Patent: September 22, 1992
    Assignee: Shell Oil Company
    Inventors: Donald C. Olson, John J. Miller, deceased, Wayne R. Miller, executor
  • Process and composition for H.sub.2 S removal
    Patent number: 4871520
    Abstract: A process for removal of H.sub.2 S from gas streams is described, the process being characterized by use of a novel iron chelate treating solution containing a specified ferric to ferrous chelate ratio, aqueous ammonia, and thiosulfate ion.
    Type: Grant
    Filed: July 16, 1987
    Date of Patent: October 3, 1989
    Assignee: Shell Oil Company
    Inventors: Donald C. Olson, John J. Miller, deceased, Wayne R. Miller, executor, George C. Blytas, Zaida Diaz