Inventor
HACKENBERG HUBERT
DE15 patents
⚠️ This page may combine multiple inventors who share the name “HACKENBERG HUBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AGFA GEVAERT AG
14 patentsUS4482232ANov 13, 1984
Film Cartridge and/or camera with film arresting means
AGFA GEVAERT AG33 citations88
US4395107AJul 26, 1983
Film cassette
AGFA GEVAERT AG14 citations72
US4115792ASep 19, 1978
Film transport mechanism for cameras
AGFA GEVAERT AG8 citations71
US5200603AApr 6, 1993
Source distance adjustment arrangement for uniform illumination of projection surface
AGFA GEVAERT AG11 citations68
US4440483AApr 3, 1984
Photographic roll film camera
AGFA GEVAERT AG15 citations68
US4293204AOct 6, 1981
Photographic camera having an automatic exposure control
AGFA GEVAERT AG2 citations62
US4265527AMay 5, 1981
Flash unit and camera
AGFA GEVAERT AG2 citations62
US4437751AMar 20, 1984
Film transport arrangement with perforation wheel for camera
AGFA GEVAERT AG2 citations61
US4593990AJun 10, 1986
Control device for controlling a diaphragm slot in a microfilm-reading and enlarging apparatus
AGFA GEVAERT AG4 citations60
US4754306AJun 28, 1988
Microfilm reading and reverse enlarging apparatus
AGFA GEVAERT AG3 citations59
US4165166AAug 21, 1979
Exposure controls for photographic apparatus
AGFA GEVAERT AG1 citations52
US4350425ASep 21, 1982
Film transport arrangement for a camera
AGFA GEVAERT AG1 citations51
US4107703AAug 15, 1978
Film sensitivity detecting filter actuating camera
AGFA GEVAERT AG0 citations51
US5003343AMar 26, 1991
Projection copying apparatus and projection screen therefor
AGFA GEVAERT AG1 citations45