|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 = 'SMITH') AND (first_name = 'Michael Holroyd') ORDER BY date ASC, patent, type|
Total of 1 patents found where: Last Name is 'SMITH'; First Name is 'Michael Holroyd';
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|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||348,792||September 7, 1886||Electric Tramway System
Wooden insulators for third rail and other various designs for electric tramway
|SMITH, Michael Holroyd
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