Inventor

MASON DANIEL W

US3 patents

Patents

3 patents

US4456828AJun 26, 1984

Optoelectronic coupler housing

MOTOROLA INC9 citations69

US4019313AApr 26, 1977

Liquid crystal watch module

MOTOROLA INC4 citations57

US3945195AMar 23, 1976

Ultra thin electronic watch with improved visibility display

MOTOROLA INC4 citations56