Werner Witek

Person

Appleton, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for fiber stock preparation
- Patent number 7,179,347
- Issue date Feb 20, 2007
- Voith Paper Patent GmbH
- Joerg Rheims
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process and a fluffer device for treatment of a fiber stock suspension
- Patent number 7,169,258
- Issue date Jan 30, 2007
- Voith Paper Patent GmbH
- Jörg Rheims
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for loading fibers with calcium carbonate in a plurality of...
- Patent number 6,881,298
- Issue date Apr 19, 2005
- Voith Paper Patent GmbH
- Jörg Rheims
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for loading fibers with calcium carbonate
- Patent number 6,755,941
- Issue date Jun 29, 2004
- Voith Paper Patent GmbH
- JJ{overscore (o)}rg Rheims
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for loading fibers with calcium carbonate in a plurality of...
- Patent number 6,599,390
- Issue date Jul 29, 2003
- Voith Paper Patent GmbH
- Jörg Rheims
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for loading fibers with calcium carbonate
- Patent number 6,537,425
- Issue date Mar 25, 2003
- Voith Paper Patent GmbH
- Jörg Rheims
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Pulping system for a paper machine
- Patent number 6,524,443
- Issue date Feb 25, 2003
- Voith Sulzer Paper Technology North America, Inc.
- Klaus Doelle
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus and method for chemically loading fibers in a fiber suspe...
- Patent number 6,503,466
- Issue date Jan 7, 2003
- Voith Sulzer Paper Technology North America, Inc.
- Klaus Doelle
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for deflocculating and chemically loading fibers in a fiber...
- Patent number 6,471,825
- Issue date Oct 29, 2002
- Voith Sulzer Paper Technology North Amrica, Inc.
- Klaus Doelle
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Flotation machine for a fiber suspension and method of using same
- Patent number 6,395,131
- Issue date May 28, 2002
- Voith Sulzer Paper Technology North America, Inc.
- Klaus Doelle
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Flotation machine for a fiber suspension and method of using same
- Patent number 6,394,279
- Issue date May 28, 2002
- Voith Sulzer Paper Technology North America, Inc.
- Klaus Doelle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pulping system for a paper machine
- Patent number 6,358,367
- Issue date Mar 19, 2002
- Voith Sulzer Paper Technology North America, Inc.
- Klaus Doelle
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Method of processing recycled waste paper by separating fibers of d...
- Patent number 6,322,664
- Issue date Nov 27, 2001
- Voith Sulzer Paper Technology North America, Inc.
- Werner Witek
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus and method for providing process water used for making or...
- Patent number 5,996,604
- Issue date Dec 7, 1999
- Voith Sulzer Paper Technology North America, Inc.
- Klaus Doelle
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Waste paper processing system
- Patent number 4,704,201
- Issue date Nov 3, 1987
- J. M. Voith GmbH
- Wilfried Keck
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Process and a fluffer device for treatment of a fiber stock suspension
- Publication number 20040226677
- Publication date Nov 18, 2004
- Voith Paper Patent GmbH
- Jorg Rheims
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method and device for loading fibers in a fiber stock suspension wi...
- Publication number 20040154771
- Publication date Aug 12, 2004
- Joerg Rheims
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for fiber stock preparation
- Publication number 20040149403
- Publication date Aug 5, 2004
- Joerg Rheims
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process and device for loading fibers with calcium carbonate
- Publication number 20030121624
- Publication date Jul 3, 2003
- Voith Paper Patent GmbH
- Jorg Rheims
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process and device for loading fibers with calcium carbonate
- Publication number 20020092636
- Publication date Jul 18, 2002
- Voith Paper Patent GmbH
- Jorg Rheims
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Pulping system for a paper machine
- Publication number 20020088588
- Publication date Jul 11, 2002
- Voith Sulzer Paper Technology North America, Inc.
- Klaus Doelle
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process for loading fibers with calcium carbonate
- Publication number 20020026989
- Publication date Mar 7, 2002
- Jorg Rheims
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process and device for loading fibers with calcium carbonate
- Publication number 20020007925
- Publication date Jan 24, 2002
- Jorg Rheims
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process and a fluffer device for treatment of a fiber stock suspension
- Publication number 20010045264
- Publication date Nov 29, 2001
- Jorg Rheims
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Werner Witek

Person

Patents Grantslast 30 patents

Method for fiber stock preparation

Process and a fluffer device for treatment of a fiber stock suspension

Process for loading fibers with calcium carbonate in a plurality of...

Apparatus for loading fibers with calcium carbonate

Process for loading fibers with calcium carbonate in a plurality of...

Process for loading fibers with calcium carbonate

Pulping system for a paper machine

Apparatus and method for chemically loading fibers in a fiber suspe...

Method for deflocculating and chemically loading fibers in a fiber...

Flotation machine for a fiber suspension and method of using same

Flotation machine for a fiber suspension and method of using same

Pulping system for a paper machine

Method of processing recycled waste paper by separating fibers of d...

Apparatus and method for providing process water used for making or...

Waste paper processing system

Patents Applicationslast 30 patents

Process and a fluffer device for treatment of a fiber stock suspension

Method and device for loading fibers in a fiber stock suspension wi...

Method for fiber stock preparation

Process and device for loading fibers with calcium carbonate

Process and device for loading fibers with calcium carbonate

Pulping system for a paper machine

Process for loading fibers with calcium carbonate

Process and device for loading fibers with calcium carbonate

Process and a fluffer device for treatment of a fiber stock suspension