Inventor

WALLNER JOSEF

5 patents

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

ELASTOGRAN MASCH BAU

3 patents

US4773564ASep 27, 1988

Mixing head for producing a preferably chemically reactive mixture from two or more plastic components

ELASTOGRAN MASCH BAU8 citations70

US4555087ANov 26, 1985

Split mold for multi-component plastics, especially polyurethanes

ELASTOGRAN MASCH BAU14 citations69

US4702890AOct 27, 1987

Mixing head for mixing two or more plastics components which react to form foam, in particular polyurethane

ELASTOGRAN MASCH BAU1 citations48

BASF AG

1 patent

US4486102ADec 4, 1984

Mixing apparatus for multi-component plastics, especially polyurethane

BASF AG26 citations80

ELASTOGRAN GMBH

1 patent

US4279517AJul 21, 1981

Mixing apparatus for chemically reacting fluid components, particularly polyurethane-forming components

ELASTOGRAN GMBH16 citations70