William T. Beale
David Berchowitz
Stirling Cycle Machines
Stirling Cycle Cooling
Biomass Stirling Genset
Biomass Stirling Engine
MIT Open Courseware
3kWe Solar Stirling Generator

Following his invention, Beale founded Sunpower, Inc. in Athens, Ohio with the mission of producing “Better Machines for a Better World.” Beale has devoted his life to developing sustainable solutions to the world’s problems-from the heart of Appalachia. Beale’s legacy started with the invention of the Free-Piston Stirling Engine, and continues through the work of Sunpower and its spin-offs, the contributions of engineers he mentored, and his ongoing technological contributions. The innovation and entrepreneurial setting http://www.sunpowerinc.com/ Sunpower is the world leader in free-piston Stirling technology and for producing reliable and efficient Stirling engines and cryocoolers is known worldwide. Sunpower’s engineering services include prototype design, development and fabrication of free-piston Stirling engines. The CryoTel line of cryocoolers has outstanding performance, manufacturing accuracy, and quality. We invite you to contact us for more information about our services or products.