Andrew James Rafferty

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Christchurch, NZ

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Patents Grantslast 30 patents

Information Patent Grant
Milling and drying apparatus incorporating a cyclone
- Patent number 8,578,628
- Issue date Nov 12, 2013
- Rich Technology Solutions Limited
- Graeme Douglas Coles
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Processing of ligno-cellulose materials
- Patent number 7,303,707
- Issue date Dec 4, 2007
- Lignotech Developments Limited
- Andrew James Rafferty
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Milling and drying apparatus incorporating a cyclone
- Patent number 6,993,857
- Issue date Feb 7, 2006
- Eco Technology International (2000) Limited
- Graeme Douglas Coles
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Apparatus for hydrolyzing and drying lignocellulosic material
- Patent number 5,454,911
- Issue date Oct 3, 1995
- Convertech Group Limited
- Andrew J. Rafferty
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Process for preparing a hydrolysed lingnocellulosic material
- Patent number 5,328,562
- Issue date Jul 12, 1994
- Convertch Group Limited
- Andrew J. Rafferty
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

Information Patent Application
MILLING AND DRYING APPARATUS INCORPORATING A CYCLONE
- Publication number 20100065669
- Publication date Mar 18, 2010
- ECO TECHNOLOGY INTERNATIONAL (2000) LIMITED
- GRAEME DOUGLAS COLES
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Milling and drying apparatus incorporating a cyclone
- Publication number 20060035192
- Publication date Feb 16, 2006
- ECO TECHNOLOGY INTERNATIONAL (2000) LIMITED
- Graeme Douglas Coles
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Processing of ligno-cellulose materials
- Publication number 20050173824
- Publication date Aug 11, 2005
- LINGNOTECH DEVELOPMENTS LIMITED
- Andrew James Rafferty
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
Milling and drying apparatus incorprorating a cyclone
- Publication number 20040040178
- Publication date Mar 4, 2004
- Graeme Douglas Coles
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...