Patents Represented by Attorney Cleveland Williams

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  • Metal-boron derivatives as lubricant additives
    Patent number: 4686056
    Abstract: Boron and/or metal-boron derivatives having extreme pressure anti-wear and friction reducing properties and lubricating compositions containing the same are disclosed. The lubricating compositions comprise a major amount of a lubricating oil and a minor amount of an extreme pressure, anti-wear and friction reducing additive comprising a boramid or metal containing boramid compound.
    Type: Grant
    Filed: April 7, 1983
    Date of Patent: August 11, 1987
    Assignee: Union Oil Company of California
    Inventors: Peter Jessup, Richard A. Holstedt, Kenneth Baron