Inventor
CRAWLEY EDWARD F
US14 patents
⚠️ This page may combine multiple inventors who share the name “CRAWLEY EDWARD F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ACTIVE CONTROL EXPERTS INC
9 patentsUS6069433AMay 30, 2000
Packaged strain actuator
ACTIVE CONTROL EXPERTS INC118 citations98
US5656882AAug 12, 1997
Packaged strain actuator
ACTIVE CONTROL EXPERTS INC107 citations98
US6427812B2Aug 6, 2002
Damper and valve
ACTIVE CONTROL EXPERTS INC193 citations97
US5687462ANov 18, 1997
Packaged strain actuator
ACTIVE CONTROL EXPERTS INC77 citations96
US6420819B1Jul 16, 2002
Packaged strain actuator
ACTIVE CONTROL EXPERTS INC29 citations92
US6093995AJul 25, 2000
Hybrid motor
ACTIVE CONTROL EXPERTS INC36 citations92
US5866971AFeb 2, 1999
Hybrid motor
ACTIVE CONTROL EXPERTS INC32 citations92
US6291928B1Sep 18, 2001
High bandwidth, large stroke actuator
ACTIVE CONTROL EXPERTS INC38 citations91
US6193029B1Feb 27, 2001
Damper and valve
ACTIVE CONTROL EXPERTS INC10 citations72
MASSACHUSETTS INST TECHNOLOGY
4 patentsUS5374011ADec 20, 1994
Multivariable adaptive surface control
MASSACHUSETTS INST TECHNOLOGY114 citations98
US4849668AJul 18, 1989
Embedded piezoelectric structure and control
MASSACHUSETTS INST TECHNOLOGY257 citations97
US4958100ASep 18, 1990
Actuated truss system
MASSACHUSETTS INST TECHNOLOGY86 citations92
US5398885AMar 21, 1995
Discrete distributed sensors and system for spatial sensing
MASSACHUSETTS INST TECHNOLOGY53 citations91