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Lord Kelvin, British mathematician and physicist ; 1897
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| Application No. | Application Title | Issue Date |
| 20080105184 | Port security barrier The port security barrier includes multiple barrier float assemblies connected to one another to form a barrier to stop, delay and discourage attacks by high speed boats of sixty five feet or less in length on high valued waterfront assets such as ports and docking faci... | 05/08/2008 |