|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 = 'JENSEN') AND (first_name = 'John O.') ORDER BY date ASC, patent, type|
Total of 1 patents found where: Last Name is 'JENSEN'; First Name is 'John O.';
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|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||866,787||September 24, 1907||Furnace
Producer gas furnace combined with boiler
|HEMINGRAY, Ralph G.
JENSEN, John O.
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