The Granville Group Inc.
| P.O. Box 488
Milford, MI, 48381
|Socially and Economically Disadvantaged:||N|
|Number of Employees:||6|
Granville has designed a new satellite/spacecraft propulsion engine, GREP, delivering over 100.mN/1.0 kW of force from strong electromagnetic energy. more force magnitude and efficiency than existing ...STTR Phase I 2010 Defense Advanced Research Projects AgencyDepartment of DefenseDepartment of Defense