SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (assigned_to = 'Charles H. Smith and John Hewitt') ORDER BY date ASC, patent, type |
Total of 2 patents found where: Assigned To is 'Charles H. Smith and John Hewitt';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1878 | ||||||
R | 8,459 | October 22, 1878 | Improvement in Lightning Rods Lightning rod made of iron with strips of copper attached longitudinally and twisted (see 91,530) |
FARLEY, Henry W. |
Lightning Rod | Charles H. Smith and John Hewitt |
1879 | ||||||
R | 8,635 | March 25, 1879 | Improvement in Lightning Rods Lightning rod made of iron with strips of copper attached longitudinally and twisted (see 91,530) |
FARLEY, Henry W. |
Lightning Rod | Charles H. Smith and John Hewitt |
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