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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 = 'KNUDSEN') AND (first_name = 'Henry') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'KNUDSEN'; First Name is 'Henry';

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T / S Patent Date Description Patentee Category Assigned To
 1885
U 332,383 December 15, 1885 Lightning Rod Stand
Tripod stand for lightning rod with brackets to hold the rod		 COLE, James W.
KNUDSEN, Henry
 Lightning Rod James W. Cole

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