SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type WHERE (last_name = 'MALTHANER') AND (first_name = 'John F.') ORDER BY date ASC, patent, type |
Total of 1 patents found where: Last Name is 'MALTHANER'; First Name is 'John F.';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1910 | ||||||
U | 965,723 | July 26, 1910 | Insulator nail-knob with ball holder. Known as the Paragon knob, which was sold by the Paragon Electric Co. |
MALTHANER, John F. |
Knob |
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