SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type WHERE (residence = 'Defiance, OH') ORDER BY date ASC, patent, type |
Total of 1 patents found where: Residence is 'Defiance, OH';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1904 | ||||||
U | 751,841 | February 9, 1904 | Thread Cutting Machine Insulator pin threading device |
ENSIGN, George A. |
Pin | Defiance Machine Works |
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