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 = 'HAMILTON') AND (first_name = 'Evlyn S.') ORDER BY date ASC, patent, type |
Total of 1 patents found where: Last Name is 'HAMILTON'; First Name is 'Evlyn S.';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1906 | ||||||
U | 838,537 | December 18, 1906 | Cross Arm for Electrical Construction Steel crossarm with threaded pins on top and threaded holes underneath for hooks |
HAMILTON, Evlyn S. |
Crossarm |
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