Patents by Inventor Alfred C. Bruhin

Alfred C. Bruhin 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).

  • Flame resistant, insulated multi-conductor electric cable
    Patent number: 4151366
    Abstract: An insulated, multi-conductor electrical cable having a low halogen content and a high degree of resistance to flame and combustion.
    Type: Grant
    Filed: June 30, 1977
    Date of Patent: April 24, 1979
    Assignee: General Electric Company
    Inventors: Joseph E. Betts, Alfred C. Bruhin, Robert P. Hoeppner
  • Differentially compressed, multi-layered, concentric cross lay stranded cable electrical conductor, and method of forming same
    Patent number: 4125741
    Abstract: A compressed, multi-layered, concentric layer stranded cable electrical conductor with each succeeding overlying layer of strands helically wound in an alternately opposite direction, comprising the product of sequentially circumferentially compressing each succeeding overlying layer of cross lay strands to a regressively reduced state of consolidation.
    Type: Grant
    Filed: September 30, 1977
    Date of Patent: November 14, 1978
    Assignee: General Electric Company
    Inventors: Ralph E. Wahl, Alfred C. Bruhin