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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type WHERE (last_name = 'EMMET') AND (first_name = 'William Le Roy') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'EMMET'; First Name is 'William Le Roy';

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T / S Patent Date Description Patentee Category Assigned To
 1890
U 443,174 December 23, 1890 Insulator
Wooden insulator used in a trolley wire hanger		 EMMET, William Le Roy
 Wood  

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