Kadant Black Clawson LLC

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Lebanon, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Rotor with forward-swept struts for pressure screen cylinders
- Patent number 12,070,776
- Issue date Aug 27, 2024
- KADANT BLACK CLAWSON, LLC
- John Joseph Egan
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Disc filters and methods of operating disc filters
- Patent number 11,883,766
- Issue date Jan 30, 2024
- Kadant Black Clawson LLC
- Hugues Dionne
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Clarifier with independent sump scraper drive
- Patent number 11,648,493
- Issue date May 16, 2023
- KADANT BLACK CLAWSON, LLC
- Paul J. Powers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Clarifier with independent sump scraper drive
- Patent number 11,148,074
- Issue date Oct 19, 2021
- Kadant Black Clawson LLC
- Paul J. Powers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Disc filter
- Patent number 9,238,188
- Issue date Jan 19, 2016
- Kadant Black Clawson Inc.
- Kent Strid
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Extraction bedplate with laser or water jet cut apertures
- Patent number 8,172,985
- Issue date May 8, 2012
- Kadant Black Clawson Inc.
- David E. Chupka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Centrifugal flow distribution clarifier feedwell and method of feed...
- Patent number 7,794,609
- Issue date Sep 14, 2010
- Kadant Black Clawson Inc.
- John J. Egan, III
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Self-aligning and actively compensating refiner stator plate system
- Patent number 7,694,902
- Issue date Apr 13, 2010
- Kadant Black Clawson Inc.
- Christopher L. Demler
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Extraction bedplate with laser or water jet cut apertures
- Patent number 7,628,890
- Issue date Dec 8, 2009
- Kadant Black Clawson Inc.
- David E. Chupka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper pulp refiner control system and method using active hydrostat...
- Patent number 6,989,074
- Issue date Jan 24, 2006
- Kadant Black Clawson Inc.
- John J. Egan, III
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Mist eliminator
- Patent number 6,630,014
- Issue date Oct 7, 2003
- Kadant Black Clawson Inc.
- Clinton R. Parks
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Integrated paper pulp and process machinery having integrated drive...
- Patent number 6,617,720
- Issue date Sep 9, 2003
- Kadant Black Clawson Inc.
- John J. Egan
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Wedge wire and paper stock screening apparatus incorporating such w...
- Patent number 6,595,373
- Issue date Jul 22, 2003
- Kadant Black Clawson, Inc.
- Peter Seifert
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Pulper and countercurrent washer sugar cane extraction
- Patent number 6,372,086
- Issue date Apr 16, 2002
- Kadant Black Clawson Inc.
- Michael A. Sieron
- C13 - SUGAR INDUSTRY

Patents Applicationslast 30 patents

Information Patent Application
DISC FILTER CONTROL SYSTEMS AND METHODS
- Publication number 20240408519
- Publication date Dec 12, 2024
- Kadant Black Clawson LLC
- Hugues Dionne
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ROTOR WITH FORWARD-SWEPT STRUTS FOR PRESSURE SCREEN CYLINDERS
- Publication number 20240359215
- Publication date Oct 31, 2024
- Kadant Black Clawson LLC
- John Joseph Egan
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
DISC FILTERS AND METHODS OF OPERATING DISC FILTERS
- Publication number 20240115978
- Publication date Apr 11, 2024
- Kadant Black Clawson LLC
- Hugues Dionne
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SLURRY CLEANER SYSTEMS WITH CLEANER DILUTION DEVICES AND METHODS OF...
- Publication number 20230357989
- Publication date Nov 9, 2023
- Kadant Black Clawson LLC
- John J. Egan
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
ROTOR WITH FORWARD-SWEPT STRUTS FOR PRESSURE SCREEN CYLINDERS
- Publication number 20230338990
- Publication date Oct 26, 2023
- Kadant Black Clawson LLC
- John Joseph Egan
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
RAGGER SYSTEMS AND METHODS FOR REMOVING SOLID DEBRIS FROM PULPING P...
- Publication number 20220259802
- Publication date Aug 18, 2022
- Kadant Black Clawson LLC
- Christopher Demler
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SCREEN CYLINDER WITH IMPROVED SLOT WIDTH PROTECTION AND METHOD OF R...
- Publication number 20220186438
- Publication date Jun 16, 2022
- KADANT BLACK CLAWSON, LLC
- Daniel PARENTEAU
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CLARIFIER WITH INDEPENDENT SUMP SCRAPER DRIVE
- Publication number 20220062795
- Publication date Mar 3, 2022
- Kadant Black Clawson LLC
- Paul J. Powers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DISC FILTERS AND METHODS OF OPERATING DISC FILTERS
- Publication number 20210291087
- Publication date Sep 23, 2021
- Kadant Black Clawson LLC
- Hugues Dionne
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
IMPROVED CLARIFIER WITH INDEPENDENT SUMP SCRAPER DRIVE
- Publication number 20200171412
- Publication date Jun 4, 2020
- Kadant Black Clawson LLC
- Paul J. Powers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Extraction bedplate with laser or water jet cut apertures
- Publication number 20100065670
- Publication date Mar 18, 2010
- KADANT BLACK CLAWSON INC.
- David E. Chupka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Centrifugal Flow Distribution Clarifier Feedwell and Method of Feed...
- Publication number 20090173701
- Publication date Jul 9, 2009
- KADANT BLACK CLAWSON INC.
- John J. Egan, III
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and Apparatus for Pneumatic Drying of Lime Mud
- Publication number 20090047613
- Publication date Feb 19, 2009
- KADANT BLACK CLAWSON INC.
- Christopher L. Demler
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Extraction bedplate with laser or water jet cut apertures
- Publication number 20070245907
- Publication date Oct 25, 2007
- KADANT BLACK CLAWSON INC.
- David E. Chupka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Dual Zone Wireless Pulp Washer
- Publication number 20070210015
- Publication date Sep 13, 2007
- KADANT BLACK CLAWSON INC.
- John J. Egan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Self-aligning and actively compensating refiner stator plate system
- Publication number 20060231649
- Publication date Oct 19, 2006
- KADANT BLACK CLAWSON INC.
- Christopher L Demler
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Trademarklast 30 trademarks

Information Trademark
98771206 - FIBER FOUNDATION
- Serial number 98771206
- Filing date Sep 26, 2024
- Kadant Black Clawson LLC
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
97651007 - SMARTMIX SYSTEM
- Serial number 97651007
- Filing date Oct 27, 2022
- Kadant Black Clawson LLC
- 7 - Machines and machine tools
Information Trademark
85118937 - FIBREWALL
- Serial number 85118937
- Registration number 4313445
- Filing date Aug 30, 2010
- Kadant Black Clawson Inc.
- 7 - Machines and machine tools
Information Trademark
76542868 - VORTECH
- Serial number 76542868
- Registration number 2944642
- Filing date Sep 8, 2003
- Kadant Black Clawson Inc.
- 7 - Machines and machine tools
Information Trademark
76356622 - K-TEK
- Serial number 76356622
- Registration number 2805479
- Filing date Jan 9, 2002
- Kadant Black Clawson Inc.
- 7 - Machines and machine tools

Kadant Black Clawson LLC

Organization

Patents Grantslast 30 patents

Rotor with forward-swept struts for pressure screen cylinders

Disc filters and methods of operating disc filters

Clarifier with independent sump scraper drive

Clarifier with independent sump scraper drive

Disc filter

Extraction bedplate with laser or water jet cut apertures

Centrifugal flow distribution clarifier feedwell and method of feed...

Self-aligning and actively compensating refiner stator plate system

Extraction bedplate with laser or water jet cut apertures

Paper pulp refiner control system and method using active hydrostat...

Mist eliminator

Integrated paper pulp and process machinery having integrated drive...

Wedge wire and paper stock screening apparatus incorporating such w...

Pulper and countercurrent washer sugar cane extraction

Patents Applicationslast 30 patents

DISC FILTER CONTROL SYSTEMS AND METHODS

ROTOR WITH FORWARD-SWEPT STRUTS FOR PRESSURE SCREEN CYLINDERS

DISC FILTERS AND METHODS OF OPERATING DISC FILTERS

SLURRY CLEANER SYSTEMS WITH CLEANER DILUTION DEVICES AND METHODS OF...

ROTOR WITH FORWARD-SWEPT STRUTS FOR PRESSURE SCREEN CYLINDERS

RAGGER SYSTEMS AND METHODS FOR REMOVING SOLID DEBRIS FROM PULPING P...

SCREEN CYLINDER WITH IMPROVED SLOT WIDTH PROTECTION AND METHOD OF R...

CLARIFIER WITH INDEPENDENT SUMP SCRAPER DRIVE

DISC FILTERS AND METHODS OF OPERATING DISC FILTERS

IMPROVED CLARIFIER WITH INDEPENDENT SUMP SCRAPER DRIVE

Extraction bedplate with laser or water jet cut apertures

Centrifugal Flow Distribution Clarifier Feedwell and Method of Feed...

Method and Apparatus for Pneumatic Drying of Lime Mud

Extraction bedplate with laser or water jet cut apertures

Dual Zone Wireless Pulp Washer

Self-aligning and actively compensating refiner stator plate system

Trademarklast 30 trademarks

98771206 - FIBER FOUNDATION

97651007 - SMARTMIX SYSTEM

85118937 - FIBREWALL

76542868 - VORTECH

76356622 - K-TEK