Patents by Inventor Marion Douglas Meyers

Marion Douglas Meyers 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).

  • Process for preparation of an electrode structure containing WO.sub.3 use of the structure in an electrochromic cell
    Patent number: 4068928
    Abstract: A counter electrode structure of a transition metal electrochromic compound for use in an electro-optical device, which is useful in control of visible and infrared absorption by windows, in data display devices and the like, typically comprising in sandwich arrangement a pair of electrodes, and disposed therebetween, a layer of transition metal electrochromic compounds and a semi-solid highly conductive sulfuric acid gel electrolyte, one of the electrodes being said counter electrode. The gel exhibits good conductivity, stability and compatibility with the electrochromic layers. The present counter electrode is more efficient and has a longer lifetime.
    Type: Grant
    Filed: July 1, 1976
    Date of Patent: January 17, 1978
    Assignee: American Cyanamid Company
    Inventors: Marion Douglas Meyers, Henry Patrick Landi
  • Process for preparation of an electrode structure containing WO.sub.3 use of the structure in an electrochromic cell
    Patent number: 4006966
    Abstract: A counter electrode structure of a transition metal electrochromic compound for use in an electro-optical device, which is useful in control of visible and infrared absorption by windows, in data display devices and the like, typically comprising in sandwich arrangement a pair of electrodes, and disposed therebetween, a layer of transition metal electrochromic compounds and a semi-solid highly conductive sulfuric acid gel electrolyte, one of the electrodes being said counter electrode. The gel exhibits good conductivity, stability and compatibility with the electrochromic layers. The present counter electrode is more efficient and has a longer lifetime.
    Type: Grant
    Filed: April 4, 1975
    Date of Patent: February 8, 1977
    Assignee: American Cyanamid Company
    Inventors: Marion Douglas Meyers, Henry Patrick Landi