Inventor

FREY DETLEF

DE38 patents

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

FREY DETLEF

REIFENHAEUSER MASCH

Apparatus for the continuous production of a spun-bond web

Apparatus for producing a spun-bond web from synthetic resin filaments

Apparatus for producing a spun-bond web from thermosplastic endless filaments

Apparatus for making a fleece from continuous thermoplastic filaments

Arrangement for the continuous production of a filament nonwoven fibrous web

Stationary-pressure apparatus for producing spun-bond web

Method of and apparatus for producing a spun filament web

Apparatus for producing a nonwoven web

Apparatus for the continuous production of spun-bond web

Apparatus for producing melt-blown webs

Apparatus for making a nonwoven synthetic-resin web or fleece

Method and apparatus for making a nonwoven fabric from thermoplastic filaments

Method of making a spunbond from filaments

Making a nonwoven from fibers

Manufacture of spunbond from continuous filaments

Apparatus for making spunbond from continuous filaments

Method and apparatus for making a spunbond nonwoven from endless filaments

Method and apparatus for guiding a nonwoven web

Device for producing fibers from a thermoplastic synthetic resin

Apparatus for making a spunbond nonwoven

NITSCHKE MICHAEL

Manufacture of spunbonded nonwoven from continuous filaments

Manufacture of spunbonded nonwovens from continuous filaments

Manufacture of spun-bonded nonwoven from continuous filaments

Making spunbond from continuous filaments

FREY DETLEF

Nonwoven web and method of making same

Apparatus for making spunbond

Method and apparatus for conveying and treating a web

Apparatus for making spunbonded nonwoven from continuous filaments

CONRAD JOHN H

Method and apparatus for enhanced fiber bundle dispersion with a divergent fiber draw unit

Method for enhanced fiber bundle dispersion with a divergent fiber draw unit

WAGNER TOBIAS

Nonwoven laminate

Method of making a nonwoven laminate

REIFENHAEUSER GMBH & CO KG

Apparatus for making a spunbond web

Laminate and a method for producing a laminate consisting of at least three layers

EXXONMOBIL CHEM PATENTS INC

Polypropylene fibers and fabrics

EXXONMOBIL CHEMICAL PATENTS INC

Polypropylene fibers and fabrics

REIFENHAEUSER GMBH & C KG MASCHF AND MANN HUMMEL GMBH

Apparatus for making nonwoven fabric from fibers

CINQUEMANI CLAUDIO

Apparatus for making a spunbond web from filaments