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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 = 'JOHNSON') AND (first_name = 'Alfred') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'JOHNSON'; First Name is 'Alfred';

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T / S Patent Date Description Patentee Category Assigned To
 1906
U 840,336 December 25, 1906 Insulator
Knob		 JOHNSON, Alfred
 Knob  

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