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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 = 'KEYS') AND (first_name = 'Charles F.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'KEYS'; First Name is 'Charles F.';

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T / S Patent Date Description Patentee Category Assigned To
 1894
U 529,866 November 27, 1894 Ornament for Lightning Rods
Inexpensive lightning rod ornament in the method of construction of a weathervane		 KEYS, Charles F.
 Weathervane  

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