Patents by Inventor Burton T. MacKenzie, Jr.

Burton T. MacKenzie, 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).

  • Fire retarding system for polymeric compositions, and a method and products comprising the same
    Patent number: 4421890
    Abstract: An improved and economical fire retarding system for polymeric compositions comprising the combination of a halogen-containing hydrocarbon and an oxide of iron; a method of rendering polymeric compositions resistant to flame; and the flame resistant polymeric compositions and products comprising the same.
    Type: Grant
    Filed: December 31, 1981
    Date of Patent: December 20, 1983
    Assignee: General Electric Company
    Inventors: Burton T. MacKenzie, Jr., Sidney Rothenberg
  • Dielectric insulating polyolefin compositions containing nitrile polysiloxane fluid, and conductor products insulated therewith
    Patent number: 4274990
    Abstract: Polyolefin compounds containing nitrile polysiloxane fluid which have improved electrical properties, and electrical conductors insulated therewith.
    Type: Grant
    Filed: February 5, 1979
    Date of Patent: June 23, 1981
    Inventors: Burton T. MacKenzie, Jr., Maurice Prober, Stanley E. Kiersztyn
  • Dielectric insulating polyolefin compounds and conductor products insulated therewith
    Patent number: 4153752
    Abstract: Polyolefin compounds containing nitrile polysiloxane fluid which have improved electrical properties, and electrical conductors insulated therewith.
    Type: Grant
    Filed: October 19, 1977
    Date of Patent: May 8, 1979
    Assignee: General Electric Company
    Inventors: Burton T. MacKenzie, Jr., Maurice Prober, Stanley E. Kiersztyn
  • Graded insulation cable construction, and method of overcoming stresses therein
    Patent number: 4132858
    Abstract: An electrical cable having an improved graded insulation which minimizes uneven electrical stresses caused therein by a lack of a symmetrical cable structure, and a method of overcoming disproportionate electrical stresses at interfaces intermediate the sections of a graded insulation for electrical cable.
    Type: Grant
    Filed: March 28, 1977
    Date of Patent: January 2, 1979
    Assignee: General Electric Company
    Inventors: Harry C. Anderson, Burton T. MacKenzie, Jr., Maurice Prober, Nirmal Singh