Inventor

DEGROFF WILLIAM T

US2 patents

Patents

2 patents

US7841163B2Nov 30, 2010

Turbofan emergency generator

HAMILTON SUNDSTRAND CORP78 citations93

US7074010B2Jul 11, 2006

RAM air turbine over-speed protector using redundant yoke plate linear bearings

HAMILTON SUNDSTRAND CORP21 citations83