SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type WHERE (assigned_to = 'Wisconsin Porcelain Co.') ORDER BY last_name ASC, first_name, date, patent, type |
Total of 1 patents found where: Assigned To is 'Wisconsin Porcelain Co.';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
STOHL, Ludwig A. | ||||||
D | 115,530 | July 4, 1939 | Design for a Porcelain Insulator Fence knob (Wisconsin Porcelain Co. president) |
STOHL, Ludwig A. |
Knob | Wisconsin Porcelain Co. |
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