Patents by Inventor Andrew J. Spurlock

Andrew J. Spurlock 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).

  • Patent number: 11941119
    Abstract: Particular embodiments described herein provide for an electronic device that can be configured to allow for the mitigation of ransomware. For example, the system can determine that an application begins to execute, determine that the application attempts to modify a file, determine a file type for the file, and create a security event if the application is not authorized to modify the file type. In another example, the system determines an entropy value between the file and the attempted modification of the file, and create a security event if the entropy value satisfies a threshold or determine a system entropy value that includes a rate at which other files on the system are being modified by the application, and create a security event if the system entropy value satisfies a threshold.
    Type: Grant
    Filed: October 6, 2020
    Date of Patent: March 26, 2024
    Assignee: McAfee, LLC
    Inventors: Craig D. Schmugar, Cedric Cochin, Andrew Furtak, Adam James Carrivick, Yury Bulygin, John J. Loucaides, Oleksander Bazhaniuk, Christiaan Beek, Carl D. Woodward, Ronald Gallella, Gregory Michael Heitzmann, Joel R. Spurlock
  • Patent number: 9127412
    Abstract: This invention may comprise a railcar ballast distributing apparatus comprising a ballast railcar traveling in a direction of travel on a pair of railroad rails, a plow mechanism operatively attaching to a main bracket assembly attaching to the middle underside of the railcar, and being powered by a hydraulic system, the plow mechanism comprising: a spring box assembly mechanism operating a single plow blade assembly comprising: a pair of articulating and independently movable plow blades vertically and independently adaptable during contact against the pair of railroad rails and having a transport mode span and a separate deployed mode span, and a spring-loaded safety locking latch mechanism, the spring box assembly mechanism vertically deploying and retracting the pair of plow blades, which automatically and differentially change orientation when contacting the pair of railroad rails, and increase to the deployed mode span and decrease to the transport mode span.
    Type: Grant
    Filed: June 4, 2014
    Date of Patent: September 8, 2015
    Assignee: MONTANA HYDRAULICS, LLC
    Inventors: Andrew J. Spurlock, Edward A. Burris, Daniel P. Hartness
  • Publication number: 20140360056
    Abstract: This invention may comprise a railcar ballast distributing apparatus comprising a ballast railcar traveling in a direction of travel on a pair of railroad rails, a plow mechanism operatively attaching to a main bracket assembly attaching to the middle underside of the railcar, and being powered by a hydraulic system, the plow mechanism comprising: a spring box assembly mechanism operating a single plow blade assembly comprising: a pair of articulating and independently movable plow blades vertically and independently adaptable during contact against the pair of railroad rails and having a transport mode span and a separate deployed mode span, and a spring-loaded safety locking latch mechanism, the spring box assembly mechanism vertically deploying and retracting the pair of plow blades, which automatically and differentially change orientation when contacting the pair of railroad rails, and increase to the deployed mode span and decrease to the transport mode span.
    Type: Application
    Filed: June 4, 2014
    Publication date: December 11, 2014
    Inventors: Andrew J. Spurlock, Edward A. Burris, Daniel P. Hartness