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 = 'ROBERTSON') AND (first_name = 'James') ORDER BY date ASC, patent, type |
Total of 1 patents found where: Last Name is 'ROBERTSON'; First Name is 'James';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1872 | ||||||
U | 129,683 | July 23, 1872 | Improvement in Lightning Rods Lightning rod with sheet metal coupling and sheet metal bracket for holding the rod |
ROBERTSON, James |
Lightning Rod |
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