Patents by Inventor Norman E. Bagshaw

Norman E. Bagshaw 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).

  • Battery electrode structure
    Patent number: 4125690
    Abstract: There is disclosed a battery electrode structure made of a lead-calcium-tin alloy comprising 0.075 to 0.13% by weight calcium, 0.005 to 0.99% by weight tin and 0.0001% to 0.1% by weight aluminium, the balance being substantially lead.
    Type: Grant
    Filed: March 3, 1977
    Date of Patent: November 14, 1978
    Assignee: Chloride Group Limited
    Inventors: Norman E. Bagshaw, John McWhinnie