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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 = 'HEAD') AND (first_name = 'Vernon') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'HEAD'; First Name is 'Vernon';

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T / S Patent Date Description Patentee Category Assigned To
 1917
U 1,247,531 November 20, 1917 Support for Line Wires
Tie wire clip		 HEAD, Vernon
 Tie Wire  

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