Assignee
VOLL WALTER
DE4 patents
Top patents by PatentIndex Score
US4385258AMay 24, 1983
Delay circuit for interior illumination means of a motor vehicle
VOLL WALTER31 citations91
US4375106AFeb 22, 1983
Remote control circuit
VOLL WALTER47 citations91
US4232286ANov 4, 1980
Apparatus to indicate the spacing between a vehicle and a metal article
VOLL WALTER22 citations81
US4204160AMay 20, 1980
Metal detector circuit with automatic optimum sensitivity adjustment
VOLL WALTER10 citations72