Joseph King has been with TMS for 20 years where he has managed experimental turbomachinery and engine programs. These include programs to design and develop single stage, twin stage and triple stage turbocharged ROTAX engines for unmanned aircraft up to altitudes of 90,000 feet, as well as twin-turbochargers to pressurize advanced design fuel cells. His engineering duties include hardware and facility design and development, product fabrication supervision and assembly and development testing.