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

Total of 7 patents found where: Last Name is 'SPRATT'; First Name is 'James';

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T / S Patent Date Description Patentee Category Assigned To
 Bottle
U 9,995 September 6, 1853 Improvement in Bottle Fastenings
Sealing method for glass jars		 SPRATT, James
 Bottle  
 Can
U 10,396 January 3, 1854 Improvement in Sealing Preserve Cans
Pump to pull a vacuum on a can		 NICHOLSON, Henry C.
SPRATT, James
 Can  
U 11,332 July 18, 1854 Improvement in Hermetical Sealing
Metal can with rubber gasket (see reissue 1,593)		 SPRATT, James
 Can  
 Candlestick
U 18,606 November 10, 1857 Candlestick
Method of attaching a candle to a candlestick		 SPRATT, James
 Candlestick  
 Lightning Rod Insulator
U Specimen known 7,076 February 5, 1850 Lightning Rod Insulator
Lightning rod insulator (attachment for conductors)		 SPRATT, James
 Lightning Rod Insulator  
 Lightning Rod Point
U 7,008 January 8, 1850 Improvement in Alloys for Points of Lightning Rods
Alloy composed of tin, antimony, bismuth, silver, platinum, and silex		 SPRATT, James
 Lightning Rod Point  
U 8,930 May 4, 1852 Improvement in Lightning Rods
Lightning rod point made of steel coated with various other metals such as copper, tin, etc.		 SPRATT, James
 Lightning Rod Point  

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