|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|
|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
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