Patents Represented by Attorney, Agent or Law Firm Adrian J. Good
  • Positive electrode for lithium/metal sulfide secondary cell
    Patent number: 4144383
    Abstract: A rechargeable electrical energy storage device including a lithium-containing negative electrode, a lithium ion electrolyte, and a positive electrode containing iron sulfide formed in situ by the reaction of a predeposited solid iron salt and hydrogen sulfide within a porous carbon structural body.
    Type: Grant
    Filed: October 3, 1977
    Date of Patent: March 13, 1979
    Assignee: Great Lakes Carbon Corporation
    Inventors: Louis A. Joo', Frederick C. Miller
  • Process for manufacture of positive electrode for lithium/metal sulfide secondary cell
    Patent number: 4143217
    Abstract: A positive electrode for a rechargeable electrical energy storage device containing a lithium or lithium-aluminum negative electrode, an electrolyte with lithium ions, and a positive electrode formed by impregnating a molded iron sulfide compact with a pitch or thermosetting resin, and subsequently carbonizing the pitch or resin to form an in situ carbon structure, to serve as the foundation for the electrode.
    Type: Grant
    Filed: October 3, 1977
    Date of Patent: March 6, 1979
    Assignee: Great Lakes Carbon Corporation
    Inventors: Louis A. Joo', Frederick C. Miller