innovating ideas
Duane L. Mackey
Back
Sketch-ez.com
g-GO
Wind Powered Furnace
and heat storage
My Current Project
A modernized drafting
board and tools
A High Security And Energy Efficient Modular Wall sysem for Server Rooms and Data Centers.
An Advanced layout tool for builders
Public Policy and and home heating Efficiency
Ride Sharing with Cell Phones and GPS
A Solar Heated Bus Stop
using salvaged doorwalls
Auto square.
