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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 = 'DAVY') AND (first_name = 'John W.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'DAVY'; First Name is 'John W.';

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T / S Patent Date Description Patentee Category Assigned To
 1890
U 421,819 February 18, 1890 Insulator
Blocks (2) to hold wire and pole system		 DAVY, John W.
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