Inventor
ELLEMAN DANIEL D
US16 patents
⚠️ This page may combine multiple inventors who share the name “ELLEMAN DANIEL D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CALIFORNIA INST OF TECHN
8 patentsUS4960351AOct 2, 1990
Shell forming system
CALIFORNIA INST OF TECHN78 citations95
US4701436AOct 20, 1987
Catalytic, hollow, refractory spheres
CALIFORNIA INST OF TECHN25 citations92
US4643854AFeb 17, 1987
Shell forming system
CALIFORNIA INST OF TECHN40 citations92
US4804796AFeb 14, 1989
Catalytic, hollow, refractory spheres, conversions with them
CALIFORNIA INST OF TECHN22 citations81
US4576926AMar 18, 1986
Catalytic hollow spheres
CALIFORNIA INST OF TECHN16 citations73
US4449901AMay 22, 1984
Apparatus for forming a continuous lightweight multicell material
CALIFORNIA INST OF TECHN8 citations73
US4846370AJul 11, 1989
Sphere based fluid systems
CALIFORNIA INST OF TECHN3 citations63
US4820503AApr 11, 1989
Catalytic hollow spheres
CALIFORNIA INST OF TECHN5 citations62
NASA
7 patentsUS4279632AJul 21, 1981
Method and apparatus for producing concentric hollow spheres
NASA167 citations99
US4840496AJun 20, 1989
Noncontact temperature pattern measuring device
NASA61 citations95
US4398925AAug 16, 1983
Acoustic bubble removal method
NASA137 citations95
US4521854AJun 4, 1985
Closed loop electrostatic levitation system
NASA37 citations89
US4393708AJul 19, 1983
Acoustic system for material transport
NASA23 citations80
US4052181AOct 4, 1977
Acoustic energy shaping
NASA7 citations74
US4420977ADec 20, 1983
Acoustic rotation control
NASA15 citations69