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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 = 'BIRDSALL') AND (first_name = 'Edward T.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'BIRDSALL'; First Name is 'Edward T.';

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T / S Patent Date Description Patentee Category Assigned To
 1891
U 463,824 November 24, 1891 Trolley Wire Hanger
Trolley wire hanger with insulator with threads on inside and outside to screw into bell		 BIRDSALL, Edward T.
SERRELL, Lemuel William
 Hanger  

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