SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (assigned_to = 'The Hammond Cleat & Insulator Co.') ORDER BY date ASC, patent, type |
Total of 2 patents found where: Assigned To is 'The Hammond Cleat & Insulator Co.';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1893 | ||||||
U | 511,611 | December 26, 1893 | Insulator Cleat - self-tying |
HAMMOND, Charles N. |
Cleat | The Hammond Cleat & Insulator Co. |
U | 511,612 | December 26, 1893 | Insulator Cleat - self-tying |
HAMMOND, Charles N. |
Cleat | The Hammond Cleat & Insulator Co. |
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