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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (assigned_to = 'James Spratt') ORDER BY date ASC, 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
 1863
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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