The Rocket Company (Library of Flight)
Patrick J. G. Stiennon is an experienced aerospace engineer and patent attorney at Stiennon & Stiennon, Madison, Wisconsin.  He is a Senior Member of AIAA David M. Hoerr is an aerospace consultant and a lecturer in Engineering Mechanics and Astronautics at the University of Wisconsin - Madison. He is a Senior Member of AIAA. Doug Birkholz is an award-winning industrial designer and principal at Inspire Design Group LLC, a product design firm based in Middleton, Wisconsin.