Patents Assigned to EVAOS, INC.
  • Auxiliary electric drive system and vehicle using same
    Patent number: 10479184
    Abstract: An electric drive system adapted to utilize an existing vehicle with a combustion engine and to add an electric drive capability. Components of the system may be implemented rearward of the vehicle engine and transmission along the drivetrain. In some aspects, the system allows for combustions engine, electric motor, or combination powering of the vehicle. In some aspects, the vehicle's original secondary systems, such as air conditioning, and power steering, are able to be used in the electric motor only drive mode.
    Type: Grant
    Filed: September 30, 2011
    Date of Patent: November 19, 2019
    Assignee: EVAOS, INC.
    Inventor: Donald R. Matheson