John Phillip Allen

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Rangewood, AU

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Patents Grantslast 30 patents

Information Patent Grant
Track sledding machine
- Patent number 7,316,084
- Issue date Jan 8, 2008
- Queensland Rail
- John Phillip Allen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Roller rail clamp
- Patent number 6,832,559
- Issue date Dec 21, 2004
- Queensland Rail
- John Phillip Allen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Roller rail clamp
- Publication number 20030177937
- Publication date Sep 25, 2003
- John Phillip Allen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Track sledding machine
- Publication number 20030159316
- Publication date Aug 28, 2003
- John Phillip Allen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES