Inventor

WINTERER HERMANN

DE2 patents

Patents

2 patents

US4668859AMay 26, 1987

Protective zone device for a vehicle

SICK OPTIK ELEKTRONIK ERWIN60 citations89

US4464014AAug 7, 1984

Retroreflectors, especially for beam scanning applications and beam scanning apparatus incorporating such retroreflectors

SICK OPTIK ELEKTRONIK ERWIN21 citations80