Ernst Fehrer

Person

A-4020 Linz, AT

People

Patents Grantslast 30 patents

Information Patent Grant
Method and device for needling a web
- Patent number 5,896,633
- Issue date Apr 27, 1999
- Ernst Fehrer
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Device for needling a web
- Patent number 5,894,643
- Issue date Apr 20, 1999
- Ernst Fehrer
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Device for needling a prebonded web
- Patent number 5,893,200
- Issue date Apr 13, 1999
- Ernst Fehrer
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Device for needling a prebonded web
- Patent number 5,813,101
- Issue date Sep 29, 1998
- Ernst Fehrer
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Apparatus for needling a fibrous web
- Patent number 5,752,301
- Issue date May 19, 1998
- Ernst Fehrer
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Device for dividing a card web into longitudinal sections
- Patent number 5,742,981
- Issue date Apr 28, 1998
- Ernst Fehrer
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Apparatus for needling a fibrous web
- Patent number 5,699,596
- Issue date Dec 23, 1997
- Ernst Fehrer
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Method and apparatus for layering a fibrous web
- Patent number 5,669,109
- Issue date Sep 23, 1997
- Ernst Fehrer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Drafting unit for a ring spinning device with two delivery rollers...
- Patent number 5,617,714
- Issue date Apr 8, 1997
- Ernst Fehrer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for needling a nonwoven web along a circular path
- Patent number 5,568,678
- Issue date Oct 29, 1996
- Ernst Fehrer
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Apparatus with curved needle for needling a nonwoven web
- Patent number 5,551,134
- Issue date Sep 3, 1996
- Ernst Fehrer
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Apparatus for needling a nonwoven web
- Patent number 5,511,294
- Issue date Apr 30, 1996
- Ernst Fehrer
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Apparatus for making a nonwoven web by sucking fibers from a cardin...
- Patent number 5,442,836
- Issue date Aug 22, 1995
- Ernst Fehrer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Drawing frame for a ring spinning apparatus
- Patent number 5,431,005
- Issue date Jul 11, 1995
- Ernst Fehrer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for making yarn
- Patent number 5,421,151
- Issue date Jun 6, 1995
- Ernst Fehrer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Traveler arrangement in ring spinning apparatus
- Patent number 5,361,573
- Issue date Nov 8, 1994
- Ernst Fehrer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for making a nonwoven web
- Patent number 5,361,451
- Issue date Nov 8, 1994
- Ernst Fehrer
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Apparatus for making a nonwoven web
- Patent number 5,289,618
- Issue date Mar 1, 1994
- Ernst Fehrer
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Apparatus for needling a nonwoven web
- Patent number 5,148,584
- Issue date Sep 22, 1992
- Ernst Fehrer
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Process and apparatus for producing a nonwoven web
- Patent number 5,117,535
- Issue date Jun 2, 1992
- Ernst Fehrer
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Process and apparatus for feeding at least two drawn rovings to res...
- Patent number 5,085,046
- Issue date Feb 4, 1992
- Ernst Fehrer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for making a non-woven fabric
- Patent number 4,972,551
- Issue date Nov 27, 1990
- Ernst Fehrer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for making a yarn
- Patent number 4,953,349
- Issue date Sep 4, 1990
- Ernst Fehrer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for making slivers from a lap
- Patent number 4,799,294
- Issue date Jan 24, 1989
- Ernst Fehrer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for making a yarn
- Patent number 4,779,410
- Issue date Oct 25, 1988
- Ernst Fehrer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process and apparatus for making a yarn
- Patent number 4,672,800
- Issue date Jun 16, 1987
- Ernst Fehrer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for making a fibrous web
- Patent number 4,583,267
- Issue date Apr 22, 1986
- Ernst Fehrer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for making a yarn
- Patent number 4,574,572
- Issue date Mar 11, 1986
- Ernst Fehrer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for making fibrous webs
- Patent number 4,534,086
- Issue date Aug 13, 1985
- Ernst Fehrer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for making a yarn from a roving
- Patent number 4,524,580
- Issue date Jun 25, 1985
- Ernst Fehrer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Ernst Fehrer

Person

Patents Grantslast 30 patents

Method and device for needling a web

Device for needling a web

Device for needling a prebonded web

Device for needling a prebonded web

Apparatus for needling a fibrous web

Device for dividing a card web into longitudinal sections

Apparatus for needling a fibrous web

Method and apparatus for layering a fibrous web

Drafting unit for a ring spinning device with two delivery rollers...

Apparatus for needling a nonwoven web along a circular path

Apparatus with curved needle for needling a nonwoven web

Apparatus for needling a nonwoven web

Apparatus for making a nonwoven web by sucking fibers from a cardin...

Drawing frame for a ring spinning apparatus

Apparatus for making yarn

Traveler arrangement in ring spinning apparatus

Apparatus for making a nonwoven web

Apparatus for making a nonwoven web

Apparatus for needling a nonwoven web

Process and apparatus for producing a nonwoven web

Process and apparatus for feeding at least two drawn rovings to res...

Apparatus for making a non-woven fabric

Apparatus for making a yarn

Apparatus for making slivers from a lap

Apparatus for making a yarn

Process and apparatus for making a yarn

Apparatus for making a fibrous web

Apparatus for making a yarn

Apparatus for making fibrous webs

Apparatus for making a yarn from a roving