Inventor
HERWIG THOMAS
9 patents
Patents
9 patentsUS4641330AFeb 3, 1987
High voltage supply circuit for an x-ray tube
HEIMANN GMBH167 citations98
US4566113AJan 21, 1986
Method and apparatus for examining the content of containers
HEIMANN GMBH181 citations98
US4736401AApr 5, 1988
X-ray scanner
HEIMANN GMBH215 citations97
US4722096AJan 26, 1988
Apparatus for transradiating objects on a conveyor path
HEIMANN GMBH56 citations95
US4884289ANov 28, 1989
X-ray scanner for detecting plastic articles
HEIMANN GMBH281 citations93
US4271359AJun 2, 1981
Optical arrangement for a passive infrared motion detector
HEIMANN GMBH39 citations92
US4268752AMay 19, 1981
Optical arrangement for a passive infrared motion detector
HEIMANN GMBH33 citations92
US4397557AAug 9, 1983
Optical arrangement for a light scattering type smoke detector
HEIMANN GMBH48 citations86
US4307388ADec 22, 1981
Arrangement in order to prevent false alarms of a passive infrared motion alarm
HEIMANN GMBH15 citations73