Inventor
SCHLOEMANN ERNST F R A
US18 patents
⚠️ This page may combine multiple inventors who share the name “SCHLOEMANN ERNST F R A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RAYTHEON CO
17 patentsUS4887236ADec 12, 1989
Non-volatile, radiation-hard, random-access memory
RAYTHEON CO71 citations96
US4853660AAug 1, 1989
Integratable microwave devices based on ferromagnetic films disposed on dielectric substrates
RAYTHEON CO56 citations96
US4046679ASep 6, 1977
Magnetic drum materials separator
RAYTHEON CO37 citations92
US4904965AFeb 27, 1990
Miniature circulator for monolithic microwave integrated circuits
RAYTHEON CO28 citations87
US4003830AJan 18, 1977
Non-ferromagnetic materials separator
RAYTHEON CO25 citations82
US3965478AJun 22, 1976
Multicolor magnetographic printing system
RAYTHEON CO20 citations82
US4920323AApr 24, 1990
Miniature circulators for monolithic microwave integrated circuits
RAYTHEON CO20 citations80
US4543543ASep 24, 1985
Magnetically tuned resonant circuit
RAYTHEON CO21 citations80
US4842721AJun 27, 1989
Transversely inclined ramp separator
RAYTHEON CO17 citations73
US4789844ADec 6, 1988
Broad-band non-reciprocal microwave devices
RAYTHEON CO11 citations73
US4651116AMar 17, 1987
Vibration insensitive magnetically tuned resonant circuit
RAYTHEON CO16 citations73
US4521753AJun 4, 1985
Tuned resonant circuit utilizing a ferromagnetically coupled interstage line
RAYTHEON CO14 citations73
US4127477ANov 28, 1978
High capacity materials separation apparatus
RAYTHEON CO8 citations73
US4758800AJul 19, 1988
Low noise magnetically tuned resonant circuit
RAYTHEON CO17 citations71
US4122459AOct 24, 1978
Ink feed system
RAYTHEON CO13 citations70
US4575695AMar 11, 1986
Method and apparatus for orientating ferrimagnetic bodies
RAYTHEON CO4 citations62
US4135195AJan 16, 1979
Magnetographic printing apparatus
RAYTHEON CO2 citations62