Patents by Inventor William G. Burbine

William G. Burbine 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).

  • Carbon black pigments and rubber compositions containing the same
    Patent number: 4035336
    Abstract: This disclosure relates to a certain class of carbon black products having high surface area and very low degree of porosity and the use thereof as reinforcing additives in the preparation of rubber compositions having improved properties.
    Type: Grant
    Filed: May 25, 1976
    Date of Patent: July 12, 1977
    Assignee: Cabot Corporation
    Inventors: Merrill E. Jordan, William G. Burbine
  • Carbon black pigments and rubber compositions containing the same
    Patent number: 3973983
    Abstract: This disclosure relates to a certain class of carbon black products having high surface area and very low degree of porosity and the use thereof as reinforcing additives in the preparation of rubber compositions having improved properties.
    Type: Grant
    Filed: August 8, 1974
    Date of Patent: August 10, 1976
    Assignee: Cabot Corporation
    Inventors: Merrill E. Jordan, William G. Burbine