Anadish Kumar Pal Anadish Pal born 1963 is an Indian inventor,poet,and environmentalist. He is of Bengali origin. Anadish Pal has obtained ten United States patents, a significant patent issued in 2009 for an electromagnetically controlled, fuel-efficient internal combustion engine is titled, " Relaying piston multiuse valve-less electromagnetically controlled energy conversion devices ". He was granted two more patents in 2009 for a unique gas-operated reloading gun which is titled in the patent grant as " Magnetic gyro-projectile device with electronic combustion, turbogeneration and gyro stabilization " and for a railgun. In 2007, the Office of Naval Research of the United States Navy showed interest in his railgun technology. He was issued another significant patent in 2007 for a 3D computer mouse. He has a patent for a high torque elect