Patents by Inventor Samuel M. Linzell

Samuel M. Linzell 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).

  • Engine CVT control system
    Patent number: 5047937
    Abstract: A control system for an engine-CVT drivetrain controls the ratio rate of the CVT to control the speed of the vehicle engine, providing a means for improved control over the transient response of the engine-CVT drivetrain.
    Type: Grant
    Filed: June 1, 1990
    Date of Patent: September 10, 1991
    Assignee: General Motors Corporation
    Inventors: Hamid Vahabzadeh, Samuel M. Linzell