Inventor
HALL GEORGE R
US11 patents
⚠️ This page may combine multiple inventors who share the name “HALL GEORGE R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NORLIN IND INC
4 patentsUS4433601AFeb 28, 1984
Orchestral accompaniment techniques
NORLIN IND INC22 citations81
US4277697AJul 7, 1981
Duty cycle control apparatus
NORLIN IND INC21 citations81
US4519286AMay 28, 1985
Method and apparatus for animated harmonization
NORLIN IND INC8 citations73
US4248118AFeb 3, 1981
Harmony recognition technique application
NORLIN IND INC11 citations73
HALL ROBERT J
3 patentsUS4682526AJul 28, 1987
Accompaniment note selection method
HALL ROBERT J21 citations81
US4719834AJan 19, 1987
Enhanced characteristics musical instrument
HALL ROBERT J13 citations72
US4630517ADec 23, 1986
Sharing sound-producing channels in an accompaniment-type musical instrument
HALL ROBERT J8 citations72