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 = 'DALLAS') AND (first_name = 'Charles D.') ORDER BY date ASC, patent, type |
Total of 1 patents found where: Last Name is 'DALLAS'; First Name is 'Charles D.';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1928 | ||||||
U | 1,666,326 | April 17, 1928 | Lightning Rod Lightning rod made of locked seam copper tubing that can be easily formed, wrapped around other rods and conductors, and with ends that slip together and readily riveted |
DALLAS, Charles D. |
Lightning Rod |
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