Patents by Inventor Syed Reza Ahmed SAMI

Syed Reza Ahmed SAMI 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).

  • BATTERY-POWERED RAIL VEHICLE
    Publication number: 20110083578
    Abstract: A rail consist having at least one propulsion car having traction motors and at least one working car having working motors. Energy storage units are provided on the consist to provide power to the traction motors and the working motors. The energy storage units provide sufficient power for work mode, travel speeds and curve characteristics of the consist. The use of the energy storage units provides safety, environmental and operational benefits.
    Type: Application
    Filed: October 7, 2010
    Publication date: April 14, 2011
    Applicant: HARSCO CORPORATION
    Inventor: Syed Reza Ahmed SAMI