Patents by Inventor Robert Burton Newman

Robert Burton Newman 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).

  • Coke particle filter for pitch fumes to form electrodes
    Patent number: 3998933
    Abstract: Vapor, volatile fumes and other contaminants are filtered from an air stream by passing it through a bed of filter particles, which may be coke and using the contaminant coke particles in the processing of electrodes.
    Type: Grant
    Filed: September 16, 1974
    Date of Patent: December 21, 1976
    Assignee: Union Carbide Corporation
    Inventors: James Tillit Henderson, Jr., Robert Burton Newman