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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 (assigned_to = 'James Spratt') ORDER BY last_name ASC, first_name, date, patent, type

Total of 1 patents found where: Assigned To is 'James Spratt';

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T / S Patent Date Description Patentee Category Assigned To
 GRIFFEN, John F.
R 1,593 December 22, 1863 Improvement in Sealing Fruit Can
Metal can with rubber gasket (see 11,332)
GRIFFEN, John F.
Can James Spratt

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