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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 = 'EISENHART') AND (first_name = 'Charles A.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'EISENHART'; First Name is 'Charles A.';

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T / S Patent Date Description Patentee Category Assigned To
 1893
U 505,309 September 19, 1893 Insulator Pin and Bracket Machine
Pin - machine for making wooden pins		 EISENHART, Charles A.
 Pin  

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