|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 = 'HUMPHREY') AND (first_name = 'Clarence A.') ORDER BY date ASC, patent, type|
Total of 1 patents found where: Last Name is 'HUMPHREY'; First Name is 'Clarence A.';
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|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||802,397||October 24, 1905||Insulator for Electric Wires
Self-tying screw top
|HUMPHREY, Clarence A.
||Self-tying Screw Top|
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