Patents by Inventor Patrick E. McKellen

Patrick E. McKellen 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).

  • Electro-chemical cells or batteries
    Patent number: 4204032
    Abstract: A zinc halogen cell having a zinc containing anode and a halogen consuming cathode, comprising a casing capable of withstanding above atmospheric pressure within which the cathode and anode are disposed and containing a zinc halide solution electrolyte incorporating means for storing the halogen liberated at the cathode on recharge and for supplying the halogen to the cathode on discharge.
    Type: Grant
    Filed: December 7, 1978
    Date of Patent: May 20, 1980
    Assignee: Unigate Limited Co.
    Inventor: Patrick E. McKellen