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 = 'KNUDSON') AND (first_name = 'Adolphus A.') ORDER BY date ASC, patent, type |
Total of 1 patents found where: Last Name is 'KNUDSON'; First Name is 'Adolphus A.';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1880 | ||||||
U | 234,484 | November 16, 1880 | Lightning Guard for Oil Tanks System of lightning rods to protect oil tanks with the protection wires brought up high above the center of the tank |
KNUDSON, Adolphus A. |
Lightning Rod |
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