Inventor
GROOM NELSON J
US8 patents
⚠️ This page may combine multiple inventors who share the name “GROOM NELSON J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NASA
5 patentsUS5003211AMar 26, 1991
Permanent magnet flux-biased magnetic actuator with flux feedback
NASA61 citations95
US5003235AMar 26, 1991
Single element magnetic suspension actuator
NASA20 citations81
US4156548AMay 29, 1979
Magnetic suspension and pointing system
NASA19 citations78
US4088018AMay 9, 1978
Magnetic suspension and pointing system
NASA25 citations78
US4281384AJul 28, 1981
Rim inertial measuring system
NASA9 citations68