Patents by Inventor Blayne M. McKenzie

Blayne M. McKenzie 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).

  • Lubricating Compositions
    Publication number: 20200377817
    Abstract: A lubricating composition suited for use in lubricating a driveline device includes an oil of lubricating viscosity and a compound comprising a polyolefin-substituted bridged hydroxyaromatic compound or metal salt thereof, wherein the polyolefin is derived from a isobutylene having a number average molecular weight of 150 to 800.
    Type: Application
    Filed: June 14, 2017
    Publication date: December 3, 2020
    Inventors: Edward P. Sampler, Gary M. Walker, Stephen J. Cook, Samuel M. Kilsby, Blayne M. McKenzie
  • TOXICOLOGICALLY ACCEPTABLE ALKYLPHENOL DETERGENTS AS FRICTION MODIFIERS IN AUTOMOTIVE LUBRICATING OILS
    Publication number: 20180355273
    Abstract: The disclosed technology relates to the use of toxicologically acceptable hydrocarbyl- (e.g. alkyl-) phenol detergents and their salts in automotive lubricating oils, such as, for example, automatic or manual transmissions.
    Type: Application
    Filed: November 15, 2016
    Publication date: December 13, 2018
    Inventors: Blayne M. McKenzie, Gary M. Walker, James P. Roski, Ewan E. Delbridge