Inventor
LUEHRIG HERMANN
DE12 patents
⚠️ This page may combine multiple inventors who share the name “LUEHRIG HERMANN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AGFA GEVAERT AG
10 patentsUS4506843AMar 26, 1985
Double-hooked spool
AGFA GEVAERT AG20 citations80
US4867815ASep 19, 1989
Process for the manufacture of film cartridges
AGFA GEVAERT AG8 citations73
US4984751AJan 15, 1991
Spool for strip-form recording substrates, in particular for photographic films
AGFA GEVAERT AG8 citations72
US4395107AJul 26, 1983
Film cassette
AGFA GEVAERT AG14 citations72
US4508809AApr 2, 1985
Process for the exposure and development of photo-graphic images and an apparatus for carrying out the process
AGFA GEVAERT AG3 citations61
US4399212AAug 16, 1983
Method of processing an exposed photographic material and processing band for carrying out the method
AGFA GEVAERT AG6 citations60
US4264718AApr 28, 1981
Photographic film unit of integral structure
AGFA GEVAERT AG2 citations54
US4537486AAug 27, 1985
Apparatus for the exposure and development of photographic images
AGFA GEVAERT AG0 citations51
US4380382AApr 19, 1983
Film cassette for a photosensitive film strip
AGFA GEVAERT AG1 citations51
US4381891AMay 3, 1983
Film cassette for several strip films
AGFA GEVAERT AG0 citations40