Philip Lawrence Swan

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Redmond, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Elevated load-bearing platform
- Patent number 11,014,692
- Issue date May 25, 2021
- Philip Lawrence Swan
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Elevated Load-Bearing Platform
- Publication number 20170050751
- Publication date Feb 23, 2017
- Philip Lawrence Swan
- B61 - RAILWAYS