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 = 'COLE') AND (first_name = 'Robert S.') ORDER BY date ASC, patent, type |
Total of 2 patents found where: Last Name is 'COLE'; First Name is 'Robert S.';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1876 | ||||||
U | 175,933 | April 11, 1876 | Improvement in Lightning Rods Lightning rod made of sheet iron folded over wires with sections joined with slip joints |
COLE, Robert S. |
Lightning Rod | |
U | 183,370 | October 17, 1876 | Improvement in Lightning Rods Lighning rod connecting sleeve to ground point to allow rainwater to wet the ground around the point and flanges to dissipate the charge |
COLE, Robert S. |
Lightning Rod |
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