Hybrid electric power train systems for aircrafts and marine vessels comprised of an electric motor or motors, generator, controller, transmission, driveshaft, differential, electronics, and software for vehicle management; Motors for aircrafts and marine vessels; Transmissions for aircrafts and marine vessels; Drive shafts for aircrafts and marine vessels; Differentials for aircrafts and marine vessels; Electric power generators for aircraft, marine vessels, and land vehicles

Electronic traction motor controllers for vehicles and vessels; Electric generator controllers for motors of vehicles and vessels; Electronic controllers for batteries, namely, for electronic control of battery state of charge, battery temperature, and battery charge and discharge rates; Electronic controllers for land vehicle dynamics, namely, for electronic control of tire traction while driving and braking and for active yaw control; Electronic traction controllers for land vehicles; Electronic stability controllers for land vehicles, namely, for electronic control of directional stability or yaw; Computer hardware; Computer software on recorded media for managing the fuel systems of aircraft, land vehicles, and marine vessels; Downloadable computer software for managing the fuel systems of aircraft, land vehicles, and marine vessels; Computer software on recorded media for controlling electric traction motors, controlling and managing battery and generator systems, and providing a user interface for vehicle operation; Downloadable computer software for controlling electric traction motors, controlling and managing battery and generator systems, and providing a user interface for vehicle operation; Brake controllers for vehicles and vessels; Regenerative braking controllers for vehicles and vessels

Hybrid electric power train systems for land vehicles comprised of an electric motor or motors, generator, controller, transmission, drive shaft, differential, electronics, and software for vehicle management