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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 = 'DRAPER') AND (first_name = 'Oscar Mann') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'DRAPER'; First Name is 'Oscar Mann';

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T / S Patent Date Description Patentee Category Assigned To
 1884
U 307,025 October 21, 1884 Electric Wire Supporter
Circular configuration of knobs to hold multiple conductors		 DRAPER, Oscar Mann
 Knob Himself, Albert Scranton Weaver, and Oscar N Bender

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