Inventor
SCHAEFFER JOSEPH M
US13 patents
⚠️ This page may combine multiple inventors who share the name “SCHAEFFER JOSEPH M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BELL HELICOPTER TEXTRON INC
10 patentsUS6695264B2Feb 24, 2004
Power lever tactile cueing system
BELL HELICOPTER TEXTRON INC39 citations90
US9821908B2Nov 21, 2017
System and method for assisting in rotor speed control
BELL HELICOPTER TEXTRON INC14 citations83
US8825342B2Sep 2, 2014
System and method of protecting an engine and other aircraft components from damage that may otherwise occur from a fuel control unit failure
BELL HELICOPTER TEXTRON INC9 citations74
US10392105B2Aug 27, 2019
System and method for assisting in rotor speed control
BELL HELICOPTER TEXTRON INC2 citations72
US9051055B2Jun 9, 2015
System and method of adaptively governing rotor speed for optimal performance
BELL HELICOPTER TEXTRON INC6 citations71
US9886039B2Feb 6, 2018
System and method for avoiding inadvertant entry into an unsafe vertical descent speed region for rotorcraft
BELL HELICOPTER TEXTRON INC5 citations68
US10059439B2Aug 28, 2018
Pilot assistance system
BELL HELICOPTER TEXTRON INC5 citations65
US9856017B2Jan 2, 2018
Torque based method of limiting vertical axis augmentation
BELL HELICOPTER TEXTRON INC1 citations51
US9567091B2Feb 14, 2017
System and method for maximizing aircraft safe landing capability during one engine inoperative operation
BELL HELICOPTER TEXTRON INC1 citations51
US10479491B2Nov 19, 2019
System and method for rotorcraft collective power hold
BELL HELICOPTER TEXTRON INC0 citations40