Patents by Inventor Manfred Mathews

Manfred Mathews 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).

  • Method for the determination of oxygen demand in sulfur recovery installations
    Patent number: 5008203
    Abstract: The invention relates to a method for monitoring and rapid predetermining of the oxygen demand for the combustion of hydrogen sulfide-containing gas mixtures which allows a quick adjustment to changing gas compositions by regulation of the oxygen supply.
    Type: Grant
    Filed: August 2, 1988
    Date of Patent: April 16, 1991
    Assignee: Ametek, Inc.
    Inventor: Manfred Mathews