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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 = 'RUGER') AND (first_name = 'Henry K.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'RUGER'; First Name is 'Henry K.';

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T / S Patent Date Description Patentee Category Assigned To
 1887
U 367,164 July 26, 1887 Insulator
Self-tying slot top		 RUGER, Henry K.
 Self-tying Slot Top  

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