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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 = 'ROBERTSON') AND (first_name = 'James') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'ROBERTSON'; First Name is 'James';

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T / S Patent Date Description Patentee Category Assigned To
 1872
U 129,683 July 23, 1872 Improvement in Lightning Rods
Lightning rod with sheet metal coupling and sheet metal bracket for holding the rod
ROBERTSON, James
Lightning Rod  

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