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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 (residence = 'London, Ontario, Canada') ORDER BY category DESC, date, patent, type

Total of 2 patents found where: Residence is 'London, Ontario, Canada';

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T / S Patent Date Description Patentee Category Assigned To
 Lightning Rod Coupling
U 287,286 October 23, 1883 Lightning Rod Joint
Coupling for spiraling lightning rods that is an internally threaded collar so each end of the rod can be screwed into the coupling
HEWITT, William
Lightning Rod Coupling  
U 287,929 November 6, 1883 Lightning Rod Coupling
Coupling for spiraling lightning rods such that each end of the rod is screwed into the other
HEWITT, William
Lightning Rod Coupling  

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