|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 = 'ESSICK') AND (first_name = 'William B.') ORDER BY category ASC, date, patent, type|
Total of 1 patents found where: Last Name is 'ESSICK'; First Name is 'William B.';
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|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||503,039||August 8, 1893||Conductor Support and Insulator
miscellaneous wire support for underground trolley wire & insulator with hole in crown
|ESSICK, William B.
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