Woon-Fong Leung

Person

Sherbon, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Centrifuge discharge port with power recovery
- Patent number 7,022,061
- Issue date Apr 4, 2006
- Andritz AG
- Woon-Fong (Wallace) Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Centrifuge with thickened-feed accelerator between inner and outer...
- Patent number 6,241,901
- Issue date Jun 5, 2001
- Baker Hughes Incorporated
- Woon-Fong Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Centrifuge with cake churning
- Patent number 6,145,669
- Issue date Nov 14, 2000
- Baker Hughes Incorporated
- Woon-Fong Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Decanter centrifuge for producing cake with reduced moisture conten...
- Patent number 6,110,096
- Issue date Aug 29, 2000
- Baker Hughes Incorporated
- Woon-Fong Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Feed accelerator system including accelerating vane apparatus
- Patent number 6,077,210
- Issue date Jun 20, 2000
- Baker Hughes Incorporated
- Woon-Fong Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Centrifuge with cake churning
- Patent number 5,948,256
- Issue date Sep 7, 1999
- Baker Hughes Incorporated
- Woon-Fong Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Solid bowl centrifuge with beach having dedicated liquid drainage
- Patent number 5,942,130
- Issue date Aug 24, 1999
- Baker Hughes Incorporated
- Woon-Fong Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Feed accelerator system including accelerating vane apparatus
- Patent number 5,840,006
- Issue date Nov 24, 1998
- Baker Hughes Incorporated
- Woon Fong Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Decanter centrifuge for producing cake with reduced moisture conten...
- Patent number 5,840,007
- Issue date Nov 24, 1998
- Baker Hughes Incorporated
- Woon-Fong Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Decanter centrifuge and associated method for producing cake with r...
- Patent number 5,695,442
- Issue date Dec 9, 1997
- Baker Hughes Incorporated
- Woon-Fong Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Feed accelerator system including feed slurry accelerating nozzle a...
- Patent number 5,683,343
- Issue date Nov 4, 1997
- Baker Hughes Inc.
- Woon Fong Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Feed accelerator system including feed slurry accelerating nozzle a...
- Patent number 5,658,232
- Issue date Aug 19, 1997
- Baker Hughes Inc.
- Woon Fong Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Decanter centrifuge with discharge opening adjustment control and a...
- Patent number 5,653,674
- Issue date Aug 5, 1997
- Baker Hughes Incorporated
- Woon-Fong Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Feed accelerator system including feed slurry accelerating nozzle a...
- Patent number 5,651,756
- Issue date Jul 29, 1997
- Baker Hughes Inc.
- Woon Fong Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Decanter centrifuge with adjustable gate control
- Patent number 5,643,169
- Issue date Jul 1, 1997
- Baker Hughes Incorporated
- Woon-Fong Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Feed accelerator system including accelerating vane apparatus
- Patent number 5,632,714
- Issue date May 27, 1997
- Baker Hughes Inc.
- Woon F. Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Feed accelerator system including accelerating vane apparatus
- Patent number 5,551,943
- Issue date Sep 3, 1996
- Baker Hughes Incorporated
- Woon F. Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Method for accelerating a liquid in a centrifuge
- Patent number 5,527,474
- Issue date Jun 18, 1996
- Baker Hughes Incorporated
- Woon F. Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Feed accelerator system including accelerating cone
- Patent number 5,527,258
- Issue date Jun 18, 1996
- Baker Hughes Incorporated
- Woon F. Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Method for accelerating a liquid in a centrifuge
- Patent number 5,520,605
- Issue date May 28, 1996
- Baker Hughes Incorporated
- Woon F. Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Feed accelerator system including feed slurry accelerating nozzle a...
- Patent number 5,423,734
- Issue date Jun 13, 1995
- Baker Hughes Incorporated
- Woon F. Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Accelerator system in a centrifuge
- Patent number 5,403,486
- Issue date Apr 4, 1995
- Baker Hughes Incorporated
- Woon F. Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Feed accelerator system including accelerator disc
- Patent number 5,401,423
- Issue date Mar 28, 1995
- Baker Hughes Incorporated
- Woon F. Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Feed accelerator system including accelerator cone
- Patent number 5,380,266
- Issue date Jan 10, 1995
- Baker Hughes Incorporated
- Woon F. Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...

Patents Applicationslast 30 patents

Information Patent Application
Method for improving separation operation of centrifuges and associ...
- Publication number 20040176234
- Publication date Sep 9, 2004
- BAKER HUGHES INCORPORATED
- Woon-Fong Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
Centrifuge discharge port with power recovery
- Publication number 20040072667
- Publication date Apr 15, 2004
- BAKER HUGHES INCORPORATED
- Woon-Fong Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
Liquid phase discharge port incorporating chamber nozzle device for...
- Publication number 20040072668
- Publication date Apr 15, 2004
- BAKER HUGHES INCORPORATED
- Woon-Fong Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
Rotating-machine bowl assembly with flow guide
- Publication number 20030224920
- Publication date Dec 4, 2003
- Woon-Fong Leung
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...

Woon-Fong Leung

Person

Patents Grantslast 30 patents

Centrifuge discharge port with power recovery

Centrifuge with thickened-feed accelerator between inner and outer...

Centrifuge with cake churning

Decanter centrifuge for producing cake with reduced moisture conten...

Feed accelerator system including accelerating vane apparatus

Centrifuge with cake churning

Solid bowl centrifuge with beach having dedicated liquid drainage

Feed accelerator system including accelerating vane apparatus

Decanter centrifuge for producing cake with reduced moisture conten...

Decanter centrifuge and associated method for producing cake with r...

Feed accelerator system including feed slurry accelerating nozzle a...

Feed accelerator system including feed slurry accelerating nozzle a...

Decanter centrifuge with discharge opening adjustment control and a...

Feed accelerator system including feed slurry accelerating nozzle a...

Decanter centrifuge with adjustable gate control

Feed accelerator system including accelerating vane apparatus

Feed accelerator system including accelerating vane apparatus

Method for accelerating a liquid in a centrifuge

Feed accelerator system including accelerating cone

Method for accelerating a liquid in a centrifuge

Feed accelerator system including feed slurry accelerating nozzle a...

Accelerator system in a centrifuge

Feed accelerator system including accelerator disc

Feed accelerator system including accelerator cone

Patents Applicationslast 30 patents

Method for improving separation operation of centrifuges and associ...

Centrifuge discharge port with power recovery

Liquid phase discharge port incorporating chamber nozzle device for...

Rotating-machine bowl assembly with flow guide