SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type WHERE (category = 'Ramshorn') ORDER BY last_name ASC, first_name, date, patent, type |
Total of 1 patents found where: Category is 'Ramshorn';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
STEINBERGER, Louis | ||||||
U | 823,820 | June 19, 1906 | Prong Insulator Ramshorn made of Electrose with lips and spout |
STEINBERGER, Louis |
Ramshorn |
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