THE NANO COPTER
wankel rotary powered coax coaxial counter contra rotating personal backpack vtol ultralight microlight rotorcraft aircraft helicopter strap on step in
work in progress
THE SNOW CARVER tm
two 2 stroke cycle gas powered motorized snowboard snowboards snow board boards
US 6,698,540
active and retired
THE SNOW SURFER tm
two 2 stroke cycle gas powered motorized snowboard snowboards snow board boards
US 8,844,664
active and retired
THE H2o BOARD tm
track powered water / snow board
future?