|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 = 'SCHOMBURG') AND (first_name = 'Rudolf') ORDER BY specimen ASC, date, patent, type|
Total of 1 patents found where: Last Name is 'SCHOMBURG'; First Name is 'Rudolf';
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|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||515,448||February 27, 1894||Fixing Electric Conducting Wires to Insulators Supporting Same
Self-tying via hole through insulator crown & metal clamp
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