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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 = 'GERRARD') AND (first_name = 'Clarence L.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'GERRARD'; First Name is 'Clarence L.';

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T / S Patent Date Description Patentee Category Assigned To
 1891
U 459,686 September 15, 1891 Insulator
Strain type		 GERRARD, Clarence L.
 Strain  

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