Patents by Inventor Roger Glad

Roger Glad 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).

  • Drainage assembly with upward opening and flat seat without retention areas for enameled chemical reactor
    Patent number: 8088339
    Abstract: The invention relates to a drainage assembly of the type having an upward opening for the draining opening of a new or existing chemical reactor, particularly of the enameled type, characterized in that the outer outlet opening (6) for the drainage is provided in the lower portion thereof with a removable seat part in the form of a planar annual seal (11) having an upper portion with at least one recess (21) used as a seat for the under-face of the head (10) of the valve and as a full flow ramp. The invention is particularly intended for the manufacturers and users of chemical reactors, in particular of the enameled type.
    Type: Grant
    Filed: February 21, 2008
    Date of Patent: January 3, 2012
    Assignee: De Dietrich
    Inventors: Roger Glad, Rémy Schmidt
  • DRAINAGE ASSEMBLY WITH UPWARD OPENING AND FLAT SEAT WITHOUT RETENTION AREAS FOR ENAMELED CHEMICAL REACTOR
    Publication number: 20100166617
    Abstract: The invention relates to a drainage assembly of the type having an upward opening for the draining opening of a new or existing chemical reactor, particularly of the enameled type, characterized in that the outer outlet opening (6) for the drainage is provided in the lower portion thereof with a removable seat part in the form of a planar annual seal (11) having an upper portion with at least one recess (21) used as a seat for the under-face of the head (10) of the valve and as a full flow ramp. The invention is particularly intended for the manufacturers and users of chemical reactors, in particular of the enameled type.
    Type: Application
    Filed: February 21, 2008
    Publication date: July 1, 2010
    Applicant: DE DIETRICH
    Inventors: Roger Glad, Remy Schmidt