| 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 = 'MARTIN') AND (first_name = 'Frederick J.') ORDER BY date ASC, patent, type |
Total of 2 patents found where: Last Name is 'MARTIN'; First Name is 'Frederick J.';
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| T / S | Patent | Date | Description | Patentee | Category | Assigned To |
| 1875 | ||||||
| U | 163,807 | May 25, 1875 | Improvement in Lightning Rod Standards Lightning rod stand with three legs |
REYBURN, William S. MARTIN, Frederick J. |
Lightning Rod | |
| 1877 | ||||||
| U | 186,877 | January 30, 1877 | Improvement in Lightning Rod Couplings Coupling made with square socket that is crimped over end of lightning rod and has threaded bolt end to screw into next section |
REYBURN, William S. MARTIN, Frederick J. |
Lightning Rod Coupling | |
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