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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 = 'BROWN') AND (first_name = 'Donald M.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'BROWN'; First Name is 'Donald M.';

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T / S Patent Date Description Patentee Category Assigned To
 1928
U 1,668,581 May 8, 1928 Electrical Insulating Knob
Knob (Canada)		 BROWN, Donald M.
 Knob  

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