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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 = 'ENGELHARDT') AND (first_name = 'August J.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'ENGELHARDT'; First Name is 'August J.';

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T / S Patent Date Description Patentee Category Assigned To
 1916
U 1,172,963 February 22, 1916 Insulator
Self-tying miscellaneous using odd projections on top and wire clamping device		 ENGELHARDT, August J.
 Self-tying Miscellaneous  

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