Patents by Inventor Anthony R. Lefkow

Anthony R. Lefkow 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).

  • Glow discharge fabrication of transparent conductive coatings
    Patent number: 4252838
    Abstract: Optically transparent, conducting metal oxide films are produced on plastic or suitable ceramic substrates by placing the substrate to be coated in a partially evacuated chamber containing a mixture of a suitable organo-metallic compound vapor and oxygen and utilizing a glow discharge sustained by a DC, AC or RF electromagnetic field.
    Type: Grant
    Filed: September 11, 1978
    Date of Patent: February 24, 1981
    Assignee: Honeywell Inc.
    Inventors: Warren T. Boord, Anthony R. Lefkow, Henry Y. B. Mar