Patents by Inventor Mitchell Gregory Wilson

Mitchell Gregory Wilson 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 Monitoring Fire Resistance of Hydraulic Fluids
    Publication number: 20090126469
    Abstract: A method of monitoring the fire resistance of hydraulic fluids involves measuring a property of the hydraulic fluid that changes as the hydraulic fluid is used; relating the measurement to the fire resistance of the hydraulic fluid; and if necessary, taking remedial action in order to improve the fire resistance of the hydraulic fluid. A suitable property is the molecular weight of polymer anti-mist additives such as polymethyl methacrylate and the fire resistance may be improved by adding to the hydraulic fluid, a concentrate of the polymer in a suitable solvent when the measured molecular weight falls below an acceptable value.
    Type: Application
    Filed: August 22, 2006
    Publication date: May 21, 2009
    Applicant: CASTROL LIMITED
    Inventors: Ross Mitchell Walker, Mitchell Gregory Wilson