|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 = 'SORTWELL') AND (first_name = 'Harold H.') ORDER BY date ASC, patent, type|
Total of 1 patents found where: Last Name is 'SORTWELL'; First Name is 'Harold H.';
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|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||1,633,462||June 21, 1927||Ceramic Insulating Material
Clay mixture to produce a black porcelain body.
|SORTWELL, Harold H.
||Porcelain||Star Porcelain Co.|
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