|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 = 'DE VAUGHN') AND (first_name = 'Clyde T.') ORDER BY specimen DESC, date, patent, type|
Total of 1 patents found where: Last Name is 'DE VAUGHN'; First Name is 'Clyde T.';
View a patent by clicking on the patent number. You can sort by any of the columns by clicking on the column name.
|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||1,257,983||March 5, 1918||Insulator
|DE VAUGHN, Clyde T.
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