Timothy John Watkins

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Queensland, AU

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Patents Grantslast 30 patents

Information Patent Grant
Pantograph damage and wear monitoring system
- Patent number 9,061,594
- Issue date Jun 23, 2015
- QR LIMITED
- Darryl Wesche
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PANTOGRAPH DAMAGE AND WEAR MONITORING SYSTEM
- Publication number 20100322465
- Publication date Dec 23, 2010
- QR LIMITED
- Darryl Wesche
- B60 - VEHICLES IN GENERAL