Inventor

GINTER ALBERT

5 patents

Patents

5 patents

US4143507AMar 13, 1979

Battery operated electronic watch

JUNGHANS GMBH GEB13 citations72

US4004409AJan 25, 1977

Watch having a piezo electric buzzer mechanism

JUNGHANS GMBH GEB11 citations72

US4244038AJan 6, 1981

Watch having adjustable date and day indicators

JUNGHANS GMBH GEB9 citations69

US4081952AApr 4, 1978

Watch module for use with separate power source

JUNGHANS GMBH GEB14 citations68

US4045954ASep 6, 1977

Safety mechanism for a watertight watch having a piezo electric buzzer

JUNGHANS GMBH GEB6 citations61