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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 = 'BLACKWELL') AND (first_name = 'Francis O.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'BLACKWELL'; First Name is 'Francis O.';

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T / S Patent Date Description Patentee Category Assigned To
 1920
U 1,362,388 December 14, 1920 High Tension Insulator
Suspension or strain of resin rod covered with ceramic to keep rod dry		 BLACKWELL, Francis O.
BUCK, Harold W.
 Suspension General Electric Co.

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