|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 = 'DUNBAR') AND (first_name = 'Robert V.') ORDER BY date ASC, patent, type|
Total of 1 patents found where: Last Name is 'DUNBAR'; First Name is 'Robert V.';
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|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||770,960||September 27, 1904||Third Rail Insulator
Third rail insulator with metal cap to hold the rail and a metal clip to secure the insulator to the metal support.
|DUNBAR, Robert V.
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