Patents by Inventor John G. Moir

John G. Moir 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).

  • Clarifier
    Patent number: 4747196
    Abstract: A clarifier composed of a plurality of upright supports, perforated pipes and angulated flow directioning members is disclosed. The supports, pipes and directioning members are adapted for detachable association to form a clarifier which avoids short circuiting of the flow path. The various components of the clarifier, being integer and subject to detachable association, provide a clarifier system which may be transported through and installed in environments which are spatially restricted.
    Type: Grant
    Filed: September 30, 1986
    Date of Patent: May 31, 1988
    Assignee: Envirotech (Proprietary) Limited
    Inventor: John G. Moir