Alex J. Stevenson

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Papamoa, NZ

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Patents Grantslast 30 patents

Information Patent Grant
Timber-working device and method of operation
- Patent number 10,485,189
- Issue date Nov 26, 2019
- Waratah NZ Limited
- Brett James Kaye
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Tree harvester head with lubrication system for multiple saws
- Patent number 9,119,354
- Issue date Sep 1, 2015
- Deere & Company
- Alex J. Stevenson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Protective routing of delimb cylinder hosing
- Patent number 8,499,803
- Issue date Aug 6, 2013
- Waratah NZ Limited
- Justyn P. Smythe
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Timber-working head with feed wheel adaptor plate
- Patent number 7,938,154
- Issue date May 10, 2011
- Waratah NZ Limited
- Peter Quirke
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Harvesting head
- Patent number D618708
- Issue date Jun 29, 2010
- Waratah NZ Limited
- Peter Quirke
- D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

Information Patent Application
TIMBER-WORKING DEVICE AND METHOD OF OPERATION
- Publication number 20150319939
- Publication date Nov 12, 2015
- Waratah NZ Limited
- Brett James Kaye
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Timber-Working Head With Feed Wheel Adaptor Plate
- Publication number 20100313997
- Publication date Dec 16, 2010
- Peter Quirke
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Protective Routing Of Delimb Cylinder Hosing
- Publication number 20100314000
- Publication date Dec 16, 2010
- Justyn P. Smythe
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
TREE HARVESTER HEAD WITH LUBRICATION SYSTEM FOR MULTIPLE SAWS
- Publication number 20100282367
- Publication date Nov 11, 2010
- Waratah NZ Limited
- Alex J. Stevenson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING