John Wright

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Yorkshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Decanting centrifuge with plural screen support sections
- Patent number 9,050,607
- Issue date Jun 9, 2015
- Thomas Broadbent & Sons Ltd.
- Trevor Heley
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Washing of separated solids in solid bowl and screen bowl decanting...
- Patent number 7,448,992
- Issue date Nov 11, 2008
- Thomas Broadbent & Sons Limited
- Geoffrey Clive Grimwood
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Decanting type centrifuge
- Patent number 4,443,213
- Issue date Apr 17, 1984
- Thomas Broadbent & Sons Limited
- Geoffrey L. Grimwood
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...

Patents Applicationslast 30 patents

Information Patent Application
DECANTING CENTRIFUGE WITH PLURAL SCREEN SUPPORT SECTIONS
- Publication number 20110315621
- Publication date Dec 29, 2011
- Trevor Heley
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
Washing of separated solids in solid bowl and screen bowl decanting...
- Publication number 20050192173
- Publication date Sep 1, 2005
- Thomas Broadbent & Sons Limited
- Geoffrey Clive Grimwood
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...