SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (category = 'Arcing') ORDER BY date ASC, patent, type |
Total of 1 patents found where: Category is 'Arcing';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1911 | ||||||
U | 1,001,137 | August 22, 1911 | Insulator Protector Arcing device attached to top and bottom of insulator |
GODDARD, Walter T. |
Arcing | Locke Insulator Mfg. Co. |
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