Assignee

CALFAX INC

3 patents

Top patents by PatentIndex Score

USD269970SAug 2, 1983

Combined music box and light controller

CALFAX INC9 citations72

US4386550AJun 7, 1983

Optically coupled decorative light controller

CALFAX INC17 citations71

US4250787AFeb 17, 1981

Music tone generator

CALFAX INC15 citations71