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Pine Ridge Holdings Pty Ltd.
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Western Australia, AU
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Patents Grants
last 30 patents
Information
Patent Grant
Surgical retractor blade
Patent number
D498845
Issue date
Nov 23, 2004
Pine Ridge Holdings Pty Ltd.
Bruce Nathaniel Gray
D24 - Medical and laboratory equipment
Information
Patent Grant
Clamping device
Patent number
6,277,069
Issue date
Aug 21, 2001
Pine Ridge Holding Pty. Ltd.
Bruce Nathaniel Gray
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Clamping device
Patent number
6,120,439
Issue date
Sep 19, 2000
Pine Ridge Holding Pty. Ltd.
Bruce Nathaniel Gray
Information
Patent Grant
Surgical retractor
Patent number
5,954,639
Issue date
Sep 21, 1999
Pine Ridge Holdings Pty Ltd.
Bruce Nathaniel Gray
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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last 30 trademarks