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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 = 'EVELETH') AND (first_name = 'Charles E.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'EVELETH'; First Name is 'Charles E.';

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T / S Patent Date Description Patentee Category Assigned To
 1909
U Specimen known 917,031 April 6, 1909 Insulator for High Tension transmission lines
Insulator with weakening grooves in top skirt		 EVELETH, Charles E.
 Insulator General Electric Co.

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