Patents by Inventor Dominic Evangelista, Jr.

Dominic Evangelista, Jr. 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).

  • Material feed system for smelting furnaces
    Patent number: 4569057
    Abstract: A feed system for a smelting furnace having a plurality of feed chutes arranged in a spaced apart, circular array. The feed system includes a circular conveyor mounted adjacent the furnace and concentrically with the feed chutes. The conveyor also has a gap therein which permits the discharge of material downwardly into the feed chutes and means for rotating the conveyor about its axis of curvature to sequentially position the gap above successive feed chutes. In addition, one or more feed hoppers are positioned above the conveyor for depositing feed materials thereon.
    Type: Grant
    Filed: June 25, 1984
    Date of Patent: February 4, 1986
    Assignee: Pennsylvania Engineering Corporation
    Inventor: Dominic Evangelista, Jr.