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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 = 'HAYS') AND (first_name = 'Frederick W.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'HAYS'; First Name is 'Frederick W.';

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T / S Patent Date Description Patentee Category Assigned To
 1918
U 1,264,396 April 30, 1918 Lightning Arrester
Lightning arrester attached to M-3021		 HAYS, Frederick W.
 Lightning Arrester/M-3021  

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