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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 = 'BERTOLETTE') AND (first_name = 'Daniel A.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'BERTOLETTE'; First Name is 'Daniel A.';

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T / S Patent Date Description Patentee Category Assigned To
 1891
U 450,384 April 14, 1891 Electric Wire Insulator
Knob with two grooves and side petticoat		 BERTOLETTE, Daniel A.
 Knob  

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