Inventor

ERMER WOLFGANG

DE6 patents

⚠️ This page may combine multiple inventors who share the name “ERMER WOLFGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AGFA GEVAERT AG

3 patents

US4444489AApr 24, 1984

Apparatus for influencing the color of copying light in photographic copying machines or the like

AGFA GEVAERT AG7 citations72

US4378610AApr 5, 1983

Device for removing impurities from data carriers

AGFA GEVAERT AG17 citations71

US4441667AApr 10, 1984

Cassette for winding band-like photographic material

AGFA GEVAERT AG2 citations61

HELIOTRONIC GMBH

3 patents

US4755340AJul 5, 1988

Method for producing packs of blades used for cutting crystal bars into wafers

HELIOTRONIC GMBH6 citations59

US4539972ASep 10, 1985

Method for the multiple lap-cutting of crystal blocks with continuous shortening of the blade excursion

HELIOTRONIC GMBH1 citations46

US4777926AOct 18, 1988

Device for clamping the blades in a gang saw for sawing crystal rods

HELIOTRONIC GMBH0 citations39