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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 = 'SEAMON') AND (first_name = 'William H.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'SEAMON'; First Name is 'William H.';

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T / S Patent Date Description Patentee Category Assigned To
 1890
U 430,696 June 24, 1890 Insulator
Cylinder with external threads to screw into crossarm		 SEAMON, William H.
 Cylinder  

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