Patents by Inventor Ralph E. Meiers

Ralph E. Meiers 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).

  • Vertical neutral bus and support for motor control center
    Patent number: 7511946
    Abstract: A bus support system is disclosed that accommodates three-wire three-phase circuitry and four-wire three-phase circuitry. A main bus support element is designed to receive horizontal bus bars and vertical bus bars for installation in an electrical enclosure. The main support element is supplemented by an add-on bus support element where a neutral bus is required for four-wire three-phase operation.
    Type: Grant
    Filed: November 11, 2005
    Date of Patent: March 31, 2009
    Assignee: Rockwell Automation Technologies, Inc.
    Inventors: Chester Malkowski, Jr., Ralph E. Meiers, Dean Thomas Meyer, Arnaldo Hiroyuki Omoto, Herberto Bergmann