Keith Burton Sheardown

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Mississauga, CA

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Patents Grantslast 30 patents

Information Patent Grant
Track worker safety information system and method
- Patent number 8,786,428
- Issue date Jul 22, 2014
- Bombardier Transportation GmbH
- Keith Burton Sheardown
- B61 - RAILWAYS
Information Patent Grant
Track worker safety system
- Patent number 8,344,877
- Issue date Jan 1, 2013
- Bombardier Transportation GmbH
- Keith Burton Sheardown
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Track Worker Safety Information System and Method
- Publication number 20110278401
- Publication date Nov 17, 2011
- Bombardier Transportation GmbH
- Keith Burton Sheardown
- B61 - RAILWAYS
Information Patent Application
Track Worker Safety System
- Publication number 20110006912
- Publication date Jan 13, 2011
- Bombardier Transportation GmbH
- Keith Burton Sheardown
- B61 - RAILWAYS