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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 = 'BALDWIN') AND (first_name = 'Joseph A.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'BALDWIN'; First Name is 'Joseph A.';

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T / S Patent Date Description Patentee Category Assigned To
 1884
U 298,543 May 13, 1884 Machine for Turning Insulator Pins
Machine to turn wooden insulator pins		 BALDWIN, Joseph A.
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