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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 patent DESC, 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
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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