Inventor
FROEHLICH ALFONS
DE12 patents
Patents
12 patentsUS4334556AJun 15, 1982
Woven slide fastener stringer
OPTI PATENT FORSCHUNG FAB26 citations81
US5035125AJul 30, 1991
Slide-fastener stringer half with knitted-in coupling coil
OPTI PATENT FORSCHUNG FAB20 citations80
US4404998ASep 20, 1983
Woven slide fastener stringer
OPTI PATENT FORSCHUNG FAB8 citations73
US5313989AMay 24, 1994
Slide fastener with continuous coupling coil woven into the support tape
OPTI PATENT FORSCHUNG FAB6 citations72
US4707901ANov 24, 1987
Process and apparatus for making coupled slide fasteners
OPTI PATENT FORSCHUNG FAB8 citations72
US4704781ANov 10, 1987
Process and apparatus for mounting a slide fastener near opposing edges of two pieces of material
OPTI PATENT FORSCHUNG FAB14 citations72
US4662036AMay 5, 1987
Slide fastener slider
OPTI PATENT FORSCHUNG FAB14 citations72
US5231737AAug 3, 1993
Slide fastener
OPTI PATENT FORSCHUNG FAB12 citations63
US4362191ADec 7, 1982
Woven slide-fastener stringer
OPTI PATENT FORSCHUNG FAB5 citations62
US5251675AOct 12, 1993
Slide fastener with continuous coupling coil woven into the support tape
OPTI PATENT FORSCHUNG FAB4 citations61
US4836251AJun 6, 1989
Method of producing a slide-fastener stringer on a needle loom
OPTI PATENT FORSCHUNG FAB3 citations61
US4398571AAug 16, 1983
Slide fastener stringer and method of making same
OPTI PATENT FORSCHUNG FAB1 citations51