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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 = 'STEVENS') AND (first_name = 'Henry M.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'STEVENS'; First Name is 'Henry M.';

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T / S Patent Date Description Patentee Category Assigned To
 1899
U 631,234 August 15, 1899 Cleat for Electric Wiring
Cleat		 STEVENS, Henry M.
 Cleat 1/2 to The Pettingill Andrews Co.

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