Patents by Inventor Stuart J. Grenside

Stuart J. Grenside 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 inhibiting corrosion in aqueous systems
    Patent number: 4692316
    Abstract: A method for inhibiting corrosion in an aqueous system which comprises adding to the system a corrosion inhibiting salt capable of forming a passivating film at the anode, and a substantially linear cationic polymer, is especially useful in cooling water systems and their associated equipment.
    Type: Grant
    Filed: March 20, 1985
    Date of Patent: September 8, 1987
    Assignee: Dearborn Chemicals Limited
    Inventors: Brian Greaves, Stuart J. Grenside