Patents by Inventor John Nees

John Nees 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).

  • Method of treating low antimony alloy battery grid material with phosphorus
    Patent number: 4113476
    Abstract: A novel method is provided wherein the grain structure and castability of low antimony lead battery grid alloy is improved by treating that alloy with trace amounts of phosphorus, and more particularly red phosphorus.
    Type: Grant
    Filed: October 20, 1976
    Date of Patent: September 12, 1978
    Assignee: General Battery Corporation
    Inventors: John Nees, Kenneth Pike
  • Method of treating low antimony alloy battery grid material with phosphorus
    Patent number: 4113477
    Abstract: A novel method is provided wherein the grain structure and castability of low antimony lead battery grid alloy is improved by treating that alloy with trace amounts of phosphorus, and more particularly red phosphorus.
    Type: Grant
    Filed: February 16, 1977
    Date of Patent: September 12, 1978
    Assignee: General Battery Corporation
    Inventors: John Nees, Kenneth Pike